@misc{chemical+engineering+calculations+pt+3+theory+of+mass+transfer,
    author = {Ciesielczyk, Włodzimierz i Kupiec, Krzysztof},
    title = {Chemical engineering calculations. Pt. 3, Theory of mass transfer},
    address = {Kraków},
    publisher = {Wydawnictwo PK},
    date = {2014}
}