@misc{Kajak_Anna_Preface_1997,
 author={Kajak, Anna},
 volume={45},
 editor={Polska Akademia Nauk. Instytut Ekologii},
 number={3-4},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Dziekanów Leśny},
 journal={Ekologia Polska},
 howpublished={online},
 year={1997},
 publisher={Oficyna Wydawnicza Instytutu Ekologii PAN},
 language={eng},
 type={Text},
 title={Preface : scope of studies, experimental design, study area},
 URL={http://rcin.org.pl/Content/87966/PDF/WA058_90439_P2840-T45_Eko-Pol-A-Nr-3-4.pdf},
 keywords={diversity, succession, decomposition, Suwałki Landscape Park},
}