@misc{ethylen+production+via+oxidative+coupling+of+methane+ocm+investigation+of+alternative+separation+processes,
    author = {Stünkel, Steffen i Repke, Jens-Uwe i Wozny, Günter},
    title = {Ethylen production via oxidative coupling of methane (OCM) – investigation of alternative separation processes},
    journal = {Czasopismo Techniczne. Mechanika},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2008},
    number = {R. 105, Z. 6, 5-M}
}