@misc{micro+ontology+building+the+main+variants+of+the+oto+method,
    author = {Wójcik, Krzysztof i Pałka, Dariusz i Bar, Olaf},
    title = {Micro-ontology building – the main variants of the oto method},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2018},
    number = {Vol. 115, iss. 3}
}