@misc{comparison+of+parameters+co+fermentation+process+of+municipal+sewage+sludge+with+excess+sewage+sludge+from+treated+coking+wastewater,
    author = {Macherzyński, Bartłomiej i Włodarczyk-Makuła, Maria i Ładyga, Ewa i Pękała, Władysław},
    title = {Comparison of parameters co-fermentation process of municipal sewage sludge with excess sewage sludge from treated coking wastewater},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2017},
    number = {Y. 114, vol. 4}
}