@misc{Morice_P._A_1978,
 author={Morice, P.},
 volume={30},
 number={4-5},
 copyright={Licencja Creative Commons Uznanie autorstwa 4.0},
 journal={Archives of Mechanics},
 address={Warszawa},
 howpublished={online},
 year={1978},
 publisher={Polish Scientific Publishers IFTR},
 language={eng, streszcz. eng, pol, ros},
 type={Tekst},
 title={A variational principle and a finite element method for compressible flow with free boundaries},
 URL={http://rcin.org.pl/Content/84295/PDF/WA727_91008_P.262a-Morice-A-variational.pdf},
 keywords={Mechanika stosowana - czasopisma [KABA]},
}