@misc{Hillbricht-Ilkowska_Anna_Study_1998,
 author={Hillbricht-Ilkowska, Anna},
 volume={46},
 editor={Polish Academy of Sciences. Institute of Ecology},
 number={4},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Dziekanów Leśny},
 journal={Polish Journal of Ecology},
 howpublished={online},
 year={1998},
 publisher={Polish Academy of Sciences. Institute of Ecology. Publishing Office},
 language={eng},
 type={Text},
 title={Study lake and results of experimental liming in 70-ties. Aim ad scope of present studies},
 URL={http://www.rcin.org.pl/Content/98292/PDF/WA058_90718_P2840-T46_Eko-Pol-A-Nr-4.pdf},
 keywords={humic lake, liming, long term changes, biodiversity, food-web},
}