@misc{Woźniak_Cz._On_1979,
 author={Woźniak, Cz.},
 volume={31},
 number={6},
 copyright={Creative Commons Attribution BY 4.0 license},
 address={Warszawa},
 journal={Archives of Mechanics},
 howpublished={online},
 year={1979},
 publisher={Polish Scientific Publishers IFTR},
 language={eng},
 language={pol},
 language={rus},
 type={Text},
 title={On the formation of simplified theories of solid mechanics},
 URL={http://rcin.org.pl/Content/80375/PDF/WA727_89921_P.262b-Wozniak-On-the-formation.pdf},
 keywords={Mechanika stosowana - czasopisma [KABA]},
}