@misc{the+impact+of+mechanical+pretreatment+on+biogas+production+from+waste+materials+of+the+chemical+and+brewing+industries,
    author = {Bernat, Katarzyna i Zaborowska, Magdalena i Goryszewska, Katarzyna},
    title = {The impact of mechanical pretreatment on biogas production from waste materials of the chemical and brewing industries},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {Wydawnictwo Politechniki Krakowskiej},
    date = {2020},
    number = { Vol. 117, iss. 1}
}