@misc{_Contents,_1978,
 volume={30},
 number={4-5},
 copyright={Creative Commons Attribution BY 4.0 license},
 journal={Archives of Mechanics},
 address={Warszawa},
 howpublished={online},
 year={1978},
 publisher={Polish Scientific Publishers IFTR},
 language={eng},
 language={pol},
 language={rus},
 type={Text},
 title={Contents, title pages},
 URL={http://rcin.org.pl/ippt/Content/84273/PDF/WA727_90889_P.262a-Spis.pdf},
 keywords={Mechanika stosowana - czasopisma [KABA]},
}