@ARTICLE{_2021,
 number={No 1 (69) Energy Transtion},
 journal={ACADEMIA. The magazine of the Polish Academy of Sciences},
 howpublished={online},
 year={2021},
 publisher={Polish Academy of Sciences},
 language={eng},
 URL={http://journals.pan.pl/Content/120883/PDF-MASTER/_Energetyka_s.001-132_ang.pdf},
}