@misc{experimental+analysis+of+the+chosen+parameters+effects+on+a+gas+hold+up+for+mechanically+agitated+two+or+three+phase+systems,
    author = {Cudak, Magdalena i Cieślik, Joanna},
    title = {Experimental analysis of the chosen parameters effects on a gas hold up for mechanically agitated two- or three-phase systems},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2014},
    number = {Y. 111, iss. 2-Ch}
}