@misc{KoechyBrakenhielm2008,
  author    = {K{\"o}chy, Martin and Br{\aa}kenhielm, Sven},
  title     = {Separation of effects of moderate N deposition from natural change in ground vegetation of forests and bogs},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-16621},
  year      = {2008},
  abstract  = {The effect of moderate rates of nitrogen deposition on ground floor vegetation is poorly predicted by uncontrolled surveys or fertilization experiments using high rates of nitrogen (N) addition. We compared the temporal trends of ground floor vegetation in permanent plots with moderate (7-13 kg ha-1 year-1) and lower bulk N deposition (4-6 kg ha-1 year-1) in southern Sweden during 1982-1998. We examined whether trends differed between growth forms (vascular plants and bryophytes) and vegetation types (three types of coniferous forest, deciduous forest, and bog). Trends of site-standardized cover and richness varied among growth forms, vegetation types, and deposition regions. Cover in spruce forests decreased at the same rate with both moderate and low deposition. In pine forests cover decreased faster with moderate deposition and in bogs cover decreased faster with low deposition. Cover of bryophytes in spruce forests increased at the same rate with both moderate and low deposition. In pine forests cover decreased faster with moderate deposition and in bogs and deciduous forests there was a strong non-linear increase with moderate deposition. The trend of number of vascular plants was constant with moderate and decreased with low deposition. We found no trend in the number of bryophyte species. We propose that the decrease of cover and number with low deposition was related to normal ecosystem development (increased shading), suggesting that N deposition maintained or increased the competitiveness of some species in the moderate-deposition region. Deposition had no consistent negative effect on vegetation suggesting that it is less important than normal successional processes.},
  language  = {en}
}
@misc{Hippler2008,
  author    = {Hippler, Jochen},
  title     = {Krise in Pakistan},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-23273},
  year      = {2008},
  language  = {de}
}
@misc{Timmermann2008,
  author    = {Timmermann, Heinz},
  title     = {Belarus von außen demokratisieren?},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-23328},
  year      = {2008},
  abstract  = {Inhalt: Risse im Lukaschenko-Regime Demokratisierung von außen? Handlungsoptionen europ{\"a}ischer Akteure Russland als wichtiger Einflussfaktor},
  language  = {de}
}
@misc{Koetter2008,
  author    = {K{\"o}tter, Wolfgang},
  title     = {T{\"o}dliches Menetekel f{\"u}r die Menschheit : Abr{\"u}stung am Anfang des 21. Jahrhunderts},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-23369},
  year      = {2008},
  abstract  = {Atomare, biologische und chemische Waffen bedrohen das {\"U}berleben der Menschheit. Friedens- und Konfliktforscher Wolfgang K{\"o}tter aus Potsdam untersucht die differenzierten Ergebnisse bei der Beseitigung dieser Gefahr. W{\"a}hrend die chemische Abr{\"u}stung, wenn auch mit Verz{\"o}gerungen, voran kommt, fehlt dem Verbot der B-Waffen ein wirksames Kontrollinstrument. Atomare Waffen erleben sogar eine Renaissance und das nukleare Nichtverbreitungsregime droht zu zerbrechen.},
  language  = {de}
}
@misc{Timmermann2008,
  author    = {Timmermann, Heinz},
  title     = {Osteuropas Zukunft im geopolitischen Dreieck},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-27057},
  year      = {2008},
  abstract  = {Die Zukunft Osteuropas entscheidet sich im Spannungsfeld zwischen Russland und der EU. Die dortigen Staaten l{\"o}sen sich aus der einseitigen Abh{\"a}ngigkeit eines erstarkten und seine Interessen im postsowjetischen Raum verteidigenden Russland. Ob die EU diese Chance in Osteuropa nutzen kann, h{\"a}ngt davon ab, ob sich die Mitgliedstaaten bereitfinden, ihre wirtschaftlichen und geopolitischen Interessen in der Region gemeinsam zu verfolgen.},
  language  = {de}
}
@misc{Giessmann2008,
  author    = {Gießmann, Hans J.},
  title     = {Kalter Krieg auf Probe? : [Gastkommentar]},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-27075},
  year      = {2008},
  language  = {de}
}
@misc{Crome2008,
  author    = {Crome, Erhard},
  title     = {Kaukasische Verwicklungen},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-23347},
  year      = {2008},
  abstract  = {Inhalt: Der „neue" Nationalismus Politisches Personal Das „Große Spiel"},
  language  = {de}
}
@misc{OPUS4-2514,
  title     = {Blattgold : Pole Position},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-27066},
  year      = {2008},
  language  = {de}
}
@misc{ChampagnatRoelly2008,
  author    = {Champagnat, Nicolas and Roelly, Sylvie},
  title     = {Limit theorems for conditioned multitype Dawson-Watanabe processes and Feller diffusions},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18610},
  year      = {2008},
  abstract  = {A multitype Dawson-Watanabe process is conditioned, in subcritical and critical cases, on non-extinction in the remote future. On every finite time interval, its distribution is absolutely continuous with respect to the law of the unconditioned process. A martingale problem characterization is also given. Several results on the long time behavior of the conditioned mass process - the conditioned multitype Feller branching diffusion - are then proved. The general case is first considered, where the mutation matrix which models the interaction between the types, is irreducible. Several two-type models with decomposable mutation matrices are analyzed too .},
  language  = {en}
}
@misc{Reissner2008,
  author    = {Reissner, Johannes},
  title     = {Iran : Selbstverst{\"a}ndnis und Verhaltensmuster},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-23298},
  year      = {2008},
  abstract  = {Irans zunehmender Einfluss als Regionalmacht wird wegen seines Atomprogramms und seiner antiwestlichen Politik als St{\"o}rfaktor bewertet. Die offensive Rhetorik Teherans zielt prim{\"a}r darauf ab, m{\"o}glichen Gefahren entgegenzutreten. Westliche Politik sollte das allseitig bestehende Interesse an regionaler Stabilit{\"a}t nutzen, um seine ausschließlich auf Eind{\"a}mmung bedachte Politik zu {\"u}berwinden.},
  language  = {de}
}