@misc{Shishmarev_O._A._Variation_1990,
 author={Shishmarev, O. A. and Shcherbo, A. G.},
 volume={42},
 number={1},
 copyright={Creative Commons Attribution BY 4.0 license},
 address={Warszawa},
 journal={Archives of Mechanics},
 howpublished={online},
 year={1990},
 publisher={Polish Scientific Publishers IFTR},
 language={eng},
 type={Text},
 title={Variation of elastic constants of metal during plastic deformation},
 URL={http://rcin.org.pl/Content/72477/PDF/WA727_18053_42-1-1990_AMS_Shishmarev-05.pdf},
 keywords={Mechanika stosowana - czasopisma [KABA]},
}