@misc{Hryniewicz_Olgierd_(1948–_)_Modelling_2006,
 author={Hryniewicz, Olgierd (1948– ) and Studziński, Jan},
 copyright={Licencja Creative Commons Uznanie autorstwa 4.0},
 journal={Książka = Book},
 address={Warszawa},
 howpublished={online},
 year={2006},
 publisher={Instytut Badań Systemowych. Polska Akademia Nauk},
 publisher={Systems Research Institute. Polish Academy of Sciences},
 language={eng},
 type={Tekst},
 title={Modelling concepts and decision support in environmental systems * Groundwater/ soil * Contents *},
 URL={http://rcin.org.pl./Content/205180/PDF/KS-2006-01-T45S.pdf},
}