@misc{Sidełko_Robert_Influence,
 author={Sidełko, Robert and Janowska, Beata and Leśniańska, Aleksandra and Kraszewska, Katarzyna and Grabowska, Karina},
 address={Koszalin},
 howpublished={online},
 publisher={Politechnika Koszalińska},
 language={eng},
 type={artykuł w czasopiśmie},
 title={Influence of decreasing supplementation to transformation of chemical forms of Ni, Zn and Cu during composting of sewage sludge},
 keywords={sewage sludge, composting, heavy metals, speciation},
}