@misc{Siekmann_J._Studies_1980,
 author={Siekmann, J. and Johann, W.},
 volume={32},
 number={5},
 copyright={Creative Commons Attribution BY 4.0 license},
 journal={Archives of Mechanics},
 address={Warszawa},
 howpublished={online},
 year={1980},
 publisher={Polish Scientific Publishers IFTR},
 language={eng},
 language={pol},
 language={rus},
 type={Text},
 title={Studies on the motion of surface films in two-phase flows},
 URL={http://www.rcin.org.pl/Content/74735/PDF/WA727_89539_P.262a-Siekmann-Studies.pdf},
 keywords={Mechanika stosowana - czasopisma [KABA]},
}