@article{Schneider1991,
  author    = {Schneider, Ingo},
  title     = {Variante Pflanzen aus Gewebekulturen : Mutation oder epigenetische Ver{\"a}nderungen?},
  year      = {1991},
  language  = {de}
}
@article{SchneiderKoehler1992,
  author    = {Schneider, Ingo and K{\"o}hler, Brigitte},
  title     = {Amitrole tolerance in cell and tissue cultures and regenerated plants from Nicotiana plumbaginifolia : II. Selection system: suspension culture},
  year      = {1992},
  language  = {en}
}
@article{Schneider1992,
  author    = {Schneider, Ingo},
  title     = {Zusammensetzung der Mikrobionta auf Rieselfelderb{\"o}den},
  year      = {1992},
  language  = {de}
}
@article{Schneider1992,
  author    = {Schneider, Ingo},
  title     = {Untersuchungen zur Dynamik, physiologischen Aktivit{\"a}ten und {\"o}kologischen Bedeutung ausgew{\"a}hlter Mikroorganismengruppen in Rieselfeldb{\"o}den},
  year      = {1992},
  language  = {de}
}
@article{SchneiderMuellerWilke1993,
  author    = {Schneider, Ingo and M{\"u}ller, Bernd and Wilke, U.-B},
  title     = {Saisonal variation of microorganisms in a sewage farm ares south of Berlin},
  year      = {1993},
  language  = {en}
}
@article{Schneider1994,
  author    = {Schneider, Ingo},
  title     = {Mikrobielle und enzymatische Aktivit{\"a}ten in Rieselfeldb{\"o}den},
  year      = {1994},
  language  = {de}
}
@article{Schneider1994,
  author    = {Schneider, Ingo},
  title     = {Mikrobielle und enzymatische Aktivit{\"a}ten in Rieselfeldb{\"o}den},
  year      = {1994},
  language  = {de}
}
@article{BudzinskiKemnitz1994,
  author    = {Budzinski, Gertraud and Kemnitz, Helga},
  title     = {Die Grauwacken der Lausitz und ihre cadomische Pr{\"a}gung},
  year      = {1994},
  language  = {de}
}
@article{BudzinskiRoesler1994,
  author    = {Budzinski, Hubertus and R{\"o}sler, Hans J{\"u}rgen},
  title     = {Das Bauprinzip des Granits von Niederbobritzsch bei Freiberg/Sa. auf Grund seiner geochemischen Analyse},
  year      = {1994},
  language  = {de}
}
@article{Franck1994,
  author    = {Franck, Siegfried},
  title     = {Instability of a reaction zone at the Core-Mantle Boundary (CMB)},
  year      = {1994},
  language  = {en}
}
@article{FranckKowalle1994,
  author    = {Franck, Siegfried and Kowalle, Georg},
  title     = {Seismic velocity models for an internally asymmetric Mars},
  year      = {1994},
  language  = {en}
}
@article{Brehme1994,
  author    = {Brehme, Angelika},
  title     = {K{\"a}lberaufstallung und Tr{\"a}nktechnik f{\"u}r K{\"a}lber},
  year      = {1994},
  language  = {de}
}
@article{Knoesche1994,
  author    = {Kn{\"o}sche, R{\"u}diger},
  title     = {Planktische Prim{\"a}rproduktion und Phosphathaushalt in verschiedenen Gew{\"a}ssertypen der Unteren Havelaue bei G{\"u}lpe},
  year      = {1994},
  language  = {de}
}
@article{Liebherr1994,
  author    = {Liebherr, Helga},
  title     = {Markierung von Saat- und Bleßg{\"a}nsen 1992 und 1993},
  year      = {1994},
  language  = {de}
}
@article{Muehle1994,
  author    = {M{\"u}hle, Ralf-Udo},
  title     = {Makroskopische Bodentiere als Indikatoren f{\"u}r den Gew{\"a}sserzustand an der Unteren Havel},
  year      = {1994},
  language  = {de}
}
@article{Naacke1994,
  author    = {Naacke, Johannes},
  title     = {Ergebnisse der G{\"a}nsez{\"a}hlungen in der Saison 1992/93 und Erg{\"a}nzungen zu den Z{\"a}hlperioden 1990 - 1992},
  year      = {1994},
  language  = {de}
}
@article{Poetsch1994,
  author    = {P{\"o}tsch, Joachim},
  title     = {Eine Methode zur Erfassung gef{\"a}hrdeter Arten der Segetalvegetation auf Brache{\"a}ckern},
  year      = {1994},
  language  = {de}
}
@article{Rutschke1994,
  author    = {Rutschke, Erich},
  title     = {Bedingungen f{\"u}r den Schutz und die ausgewogene Nutzung (wise use) von Feuchtgebieten},
  year      = {1994},
  language  = {de}
}
@article{Rutschke1994,
  author    = {Rutschke, Erich},
  title     = {Renaturierung von Feuchtgebieten - ein weltweites Anliegen : Mitteilungen zur Ramsar-Konvention},
  year      = {1994},
  language  = {de}
}
@article{Rutschke1994,
  author    = {Rutschke, Erich},
  title     = {Vogelzugforschung und Vogelschutz im Ostseeraum (Baltic Birds 7)},
  year      = {1994},
  language  = {de}
}
@article{Rutschke1994,
  author    = {Rutschke, Erich},
  title     = {Zum Problem der Artreinheit bei der Stockente Anas plathyrhynchos},
  year      = {1994},
  language  = {de}
}
@article{Rutschke1994,
  author    = {Rutschke, Erich},
  title     = {Zur Bedeutung von Rast-und Sammelpl{\"a}tzen f{\"u}r Verhalten und Schutz von Wasserv{\"o}geln nach Untersuchungen an Graug{\"a}nsen},
  year      = {1994},
  language  = {de}
}
@article{WallschlaegerHelb1994,
  author    = {Wallschl{\"a}ger, Hans-Dieter and Helb, Hans-Wolfgang},
  title     = {Geographic variation in the scarlet grosbeak : research notes on avian biology},
  year      = {1994},
  language  = {en}
}
@article{Wallschlaeger1994,
  author    = {Wallschl{\"a}ger, Hans-Dieter},
  title     = {On the song of Sylvia curruca, Sylvia nana and Sylvia communis in Mongolia},
  year      = {1994},
  language  = {en}
}
@article{Rutschke1994,
  author    = {Rutschke, Erich},
  title     = {Bericht von der Konferenz der Vertragsstaaten der Ramsar-Konvention in Kushiro/Japan},
  year      = {1994},
  language  = {de}
}
@article{Rutschke1994,
  author    = {Rutschke, Erich},
  title     = {Brennpunkt: Wildg{\"a}nse : neue Jagdzeiten, f{\"u}r und wider},
  year      = {1994},
  language  = {de}
}
@article{Rutschke1994,
  author    = {Rutschke, Erich},
  title     = {Dr. rer. nat. Gottfried Mauersberger (07.10.1931 - 17.5.1994)},
  year      = {1994},
  language  = {de}
}
@article{Rutschke1994,
  author    = {Rutschke, Erich},
  title     = {Dr. rer. nat. Gottfried Mauersberger (07.10.1931 - 17.5.1994)},
  year      = {1994},
  language  = {de}
}
@article{RutschkeWilke1994,
  author    = {Rutschke, Erich and Wilke, Thomas},
  title     = {Ergebnisse der Wasservogelz{\"a}hlungen in der Saison 1990/91 (neue Bundesl{\"a}nder)},
  year      = {1994},
  language  = {de}
}
@article{RutschkeWilke1994,
  author    = {Rutschke, Erich and Wilke, Thomas},
  title     = {Ergebnisse der Wasservogelz{\"a}hlungen in der Saison 1991/92 (neue Bundesl{\"a}nder)},
  year      = {1994},
  language  = {de}
}
@article{RutschkeWilke1994,
  author    = {Rutschke, Erich and Wilke, Thomas},
  title     = {Ergebnisse der Wasservogelz{\"a}hlungen in der Saison 1992/93 (neue Bundesl{\"a}nder)},
  year      = {1994},
  language  = {de}
}
@article{Rutschke1994,
  author    = {Rutschke, Erich},
  title     = {Faunistisch-{\"o}kologische Untersuchungen im NSG G{\"u}lper See und im FIB Untere Havel : Diplom- und Staatsexamensarbeiten Potsdamer Lehrerstudenten},
  year      = {1994},
  language  = {de}
}
@article{Rutschke1994,
  author    = {Rutschke, Erich},
  title     = {Ornithologie im Berlin der 20er Jahre},
  year      = {1994},
  language  = {de}
}
@article{Rutschke1994,
  author    = {Rutschke, Erich},
  title     = {Prinzipien der Populations{\"o}kologie},
  year      = {1994},
  language  = {de}
}
@article{BudzinskiRoetzlerBudzinski1994,
  author    = {Budzinski, Hubertus and R{\"o}tzler, Jochen and Budzinski, Gertraud},
  title     = {Evidence for early variscan very high temperature (1000o C) - high pressure metamorphism of garnet- clinopyroxene granulites in the Saxon Granulite Massif, Germany},
  year      = {1994},
  language  = {en}
}
@article{FranckBounama1995,
  author    = {Franck, Siegfried and Bounama, Christine},
  title     = {Effects of water-dependent creep rate on the volatile exchange between mantle and surface reservoirs},
  year      = {1995},
  language  = {en}
}
@article{FranckBounama1995,
  author    = {Franck, Siegfried and Bounama, Christine},
  title     = {Mantle devolatilization and rheology in the framework of planetary evolution},
  year      = {1995},
  language  = {en}
}
@article{FranckKowalle1995,
  author    = {Franck, Siegfried and Kowalle, Georg},
  title     = {On the structure and dynamics near the CMB : seismological investigations and modelling of chemical reactions},
  year      = {1995},
  language  = {en}
}
@article{FranckBounama1995,
  author    = {Franck, Siegfried and Bounama, Christine},
  title     = {Rheology and volatile exchange in the framework of planetary evolution},
  year      = {1995},
  language  = {en}
}
@article{WallschlaegerHauBrehme1995,
  author    = {Wallschl{\"a}ger, Hans-Dieter and Hau, Bernhard and Brehme, Angelika},
  title     = {Untersuchungen zu Raum-Zeit-Strategien und zur Ern{\"a}hrungsbiologie des Kolkraben (Corvus corax L.) : Abschlußbericht im Auftrage des Ministeriums f{\"u}r Umwelt, Naturschutz und Raumordnung Brandenburg},
  address   = {Potsdam},
  year      = {1995},
  language  = {de}
}
@article{Knoesche1995,
  author    = {Kn{\"o}sche, R{\"u}diger},
  title     = {Untersuchungen zum Schwermetalltransfer zwischen Boden und Pflanze},
  year      = {1995},
  language  = {de}
}
@article{DammBurkart1995,
  author    = {Damm, Christian and Burkart, Michael},
  title     = {Carex bigelowii Torr. ex. Schweinitz subsp. rigida Schulze-Motel und Carex vaginata Tausch am Brocken im Harz},
  year      = {1995},
  language  = {de}
}
@article{Knoesche1995,
  author    = {Kn{\"o}sche, R{\"u}diger},
  title     = {Zur Rolle der Sedimente in verschiedenen Gew{\"a}ssern der Unteren Havel},
  year      = {1995},
  language  = {de}
}
@article{Muehle1995,
  author    = {M{\"u}hle, Ralf-Udo},
  title     = {Partial restoration of a river-lake in the lower Havel river valley : lake G{\"u}lpe, Germany},
  year      = {1995},
  language  = {en}
}
@article{Naacke1995,
  author    = {Naacke, Johannes},
  title     = {Markierungsprogramme f{\"u}r G{\"a}nse in Europa},
  year      = {1995},
  language  = {de}
}
@article{PoetschWilke1995,
  author    = {P{\"o}tsch, Joachim and Wilke, Thomas},
  title     = {Vegetationskundliche Grundlagen des Artenschutzes auf Gr{\"u}nland},
  year      = {1995},
  language  = {de}
}
@article{RutschkeLiebherr1995,
  author    = {Rutschke, Erich and Liebherr, Helga},
  title     = {Bestand und Bestandsentwicklung einiger Wildentenarten in Ostdeutschland : Ergebnisse 25j{\"a}hriger Wasservogelz{\"a}hlungen},
  year      = {1995},
  language  = {de}
}
@article{Schneider1995,
  author    = {Schneider, Ingo},
  title     = {Mikroorganismen in Rieselfeldb{\"o}den},
  year      = {1995},
  language  = {de}
}
@article{Rutschke1995,
  author    = {Rutschke, Erich},
  title     = {Im Revier des Haubentauchers},
  year      = {1995},
  language  = {de}
}
@article{Rutschke1995,
  author    = {Rutschke, Erich},
  title     = {Kraniche im Aufwind},
  year      = {1995},
  language  = {de}
}