@misc{Ciechanowicz_Wiesław_Energia,_1995, author={Ciechanowicz, Wiesław}, copyright={Creative Commons Attribution BY 4.0 license}, address={Warszawa}, journal={Książka = Book}, howpublished={online}, year={1995}, publisher={Instytut Badań Systemowych. Polska Akademia Nauk}, publisher={Systems Research Institute. Polish Academy of Sciences}, language={pol}, type={Text}, title={Energia, środowisko i ekonomia * Zasoby energii}, URL={http://rcin.org.pl/Content/206591/PDF/KS-1995-03-R01P01.pdf}, }