@misc{Brüggmann_Rainer_Modelling_2006,
 author={Brüggmann, Rainer and Behrendt, Horst and Kirillin, Georgiy and Nützmann, Gunnar and Strube, Torsten},
 copyright={Creative Commons Attribution BY 4.0 license},
 address={Warszawa},
 journal={Książka = Book},
 howpublished={online},
 year={2006},
 publisher={Instytut Badań Systemowych. Polska Akademia Nauk},
 publisher={Systems Research Institute. Polish Academy of Sciences},
 language={eng},
 type={Text},
 title={Modelling concepts and decision support in environmental systems * Rivers/ lakes * Lake müggelsee: what happened in the past and what will be in the future - a challenge in modeling an ecosystem},
 URL={http://www.rcin.org.pl/Content/205186/PDF/KS-2006-01-T45R02P03.pdf},
}