@article{BergBilzRistowetal.2008,
  author    = {Berg, Christian and Bilz, Melanie and Ristow, Michael and Raab, Bernd},
  title     = {Important Plant Areas (IPA) : ein internationales Konzept zum Schutz der Wildpflanzen der Erde},
  year      = {2008},
  language  = {de}
}
@article{DoyleVohlandRocketal.2007,
  author    = {Doyle, U and Vohland, K and Rock, J and Schuemann, K and Ristow, Michael},
  title     = {Nachwachsende Rohstoffe : eine Einsch{\"a}tzung aus Sicht des Naturschutzes},
  year      = {2007},
  language  = {de}
}
@article{DuevelRistowScholz2001,
  author    = {D{\"u}vel, Martina and Ristow, Michael and Scholz, Hildemar},
  title     = {Scolochloa marchica sp. nova : ein neues R{\"o}hrichtgras aus Mitteleuropa},
  issn      = {0014-8962},
  year      = {2001},
  language  = {de}
}
@article{FischerRistow2002,
  author    = {Fischer, Wolfgang and Ristow, Michael},
  title     = {Bericht {\"u}ber die 31. Brandenburgische Botanikertagung vom 23. bis 26. Juni 2000 in Linowsee bei Rheinsberg},
  year      = {2002},
  language  = {de}
}
@article{GrothSeitzRistow2003,
  author    = {Groth, Birgit and Seitz, Birgit and Ristow, Michael},
  title     = {Naturschutzfachlich geeignete Baum- und Straucharten f{\"u}r die Verwendung bei Kompensationsmaßnahmen in der freien Landschaft in Brandenburg},
  year      = {2003},
  language  = {de}
}
@article{HanspachRistow2005,
  author    = {Hanspach, Dietrich and Ristow, Michael},
  title     = {Bericht {\"u}ber die 34. Brandenburgische Botanikertagung vom 20. bis 23. Juni 2003 in Ortrand},
  year      = {2005},
  language  = {de}
}
@article{MachatziRatschPrasseetal.2005,
  author    = {Machatzi, Bernd and Ratsch, Andreas and Prasse, R{\"u}diger and Ristow, Michael},
  title     = {Rote Liste und Gesamtartenliste der Heuschrecken und Grillen (Saltatoria: Ensifera et Caelifera) von Berlin},
  isbn      = {3-00016815-x},
  year      = {2005},
  abstract  = {This Red List of grasshoppers and crickets for Berlin is the first that treats the whole area of Berlin, since the two preceding lists focused only on the western parts of the formerly divided city. Until now 54 species of grasshoppers and crickets have been recorded in the area. 46 species have been found to be well established in the wild, while eight species were only non breeding accidental immigrants or species whose successful reproduction has only been observed in greenhouses or similar structures. Of the 46 species being well established in the past and/or present 22 must be included in one of the threat categories, indicating that the populations of these species are already endangered. Additionally, seven species belong to the category "Near Threatened". Only 17 of the grasshopper and cricket species of Berlin are not threatened.},
  language  = {de}
}
@article{PrasseRistowKlemmetal.2001,
  author    = {Prasse, R{\"u}diger and Ristow, Michael and Klemm, Gunther and Machatzi, Bernd and Raus, Thomas and Scholz, Hildemar and Stohr, Gerrit and Sukopp, Herbert and Zimmermann, Friedrich},
  title     = {Liste der wildwachsenden Gef{\"a}ßpflanzen des Landes Berlin : mit Roter Liste},
  publisher = {Kulturbuch-Verl.},
  address   = {Berlin},
  isbn      = {3-88961-137-0},
  pages     = {85 S.},
  year      = {2001},
  language  = {de}
}
@article{Ristow2001,
  author    = {Ristow, Michael},
  title     = {Anmerkung zum Verwandtschaftskreis des Ornithogalum umbellatum L. in Brandenburg},
  year      = {2001},
  language  = {de}
}
@article{Ristow2001,
  author    = {Ristow, Michael},
  title     = {Anmerkungen zur Gattung Koeleria in Brandenburg},
  year      = {2001},
  language  = {de}
}
@article{Ristow2003,
  author    = {Ristow, Michael},
  title     = {Bericht {\"u}ber die 32. Brandenburgische Botanikertagung vom 29. Juni bis 2. Juli 2001 am {\"U}dersee bei Eberswalde.},
  year      = {2003},
  language  = {de}
}
@article{RistowBurkartPrasse1997,
  author    = {Ristow, Michael and Burkart, Michael and Prasse, R{\"u}diger},
  title     = {Zum Vorkommen der Bleichen Hainsimse, Luzula pallidula Kirschner (syn. L. pallescens auct.) in Brandenburg},
  year      = {1997},
  language  = {de}
}
@article{RistowHerrmannIlligetal.2006,
  author    = {Ristow, Michael and Herrmann, Andreas and Illig, Hubert and Klemm, Gunther and Kummer, Volker and Kl{\"a}ge, Hans-Christian and Machatzi, Bernd and Raetzel, Stefan and Schwarz, R. and Zimmermann, Friedrich},
  title     = {Liste und Rote Liste der etablierten Gef{\"a}ßpflanzen Brandenburgs},
  year      = {2006},
  language  = {de}
}
@article{RistowSeitz2002,
  author    = {Ristow, Michael and Seitz, Birgit},
  title     = {Zur Kenntnis einiger {\"u}bersehener, wenig beachteter oder verkannter Sippen der Gattungen Vicia und Valerianella in Brandenburg},
  year      = {2002},
  language  = {de}
}
@article{RistowSeitz2004,
  author    = {Ristow, Michael and Seitz, Birgit},
  title     = {Neue Fundorte - Best{\"a}tigungen - Verluste (299 - 323)},
  issn      = {1617-5506},
  year      = {2004},
  language  = {de}
}
@article{RohnerRistow2005,
  author    = {Rohner, Ria and Ristow, Michael},
  title     = {Ein isoliertes Vorkommen kontinentaler Trockenrasen-Pflanzen in den Gorrenbergen bei Medewitz (Hoher Fl{\"a}ming)},
  year      = {2005},
  language  = {de}
}
@article{SeitzRistowKlemmetal.2004,
  author    = {Seitz, Birgit and Ristow, Michael and Klemm, Gunther and R{\"a}tzel, Stefan and Schulze, Gerhart and Hoffmann, Maik},
  title     = {Zur Verbreitung der Wildrosen und verwilderten Kulturrosen in Berlin und Brandenburg},
  issn      = {0724-3111 -},
  year      = {2004},
  language  = {de}
}
@article{UhlemannHahnRistowetal.2002,
  author    = {Uhlemann, Ingo and Hahn, Steffen and Ristow, Michael and Sackwitz, Peter},
  title     = {Taraxacum Sectio Naevosa M. P. Christiansen (Taraxacum spectabile auct. germ. p. p.) in Deutschland},
  year      = {2002},
  language  = {de}
}