@misc{Jemielita_G._Direct_1992,
 author={Jemielita, G.},
 volume={44},
 number={3},
 copyright={Creative Commons Attribution BY 4.0 license},
 address={Warszawa},
 journal={Archives of Mechanics},
 howpublished={online},
 year={1992},
 publisher={Polish Scientific Publishers IFTR},
 language={eng},
 type={Text},
 title={Direct and variational methods in forming theories of plates},
 URL={http://rcin.org.pl/Content/68353/PDF/WA727_18039_44-3-1992_AMS_Jemielita-05.pdf},
 keywords={Mechanika stosowana - czasopisma [KABA]},
}