@misc{Mróz_Z._Elasto-plastic_1989,
 author={Mróz, Z. and Kowalczyk, M.},
 volume={41},
 number={4},
 copyright={Creative Commons Attribution BY 4.0 license},
 address={Warszawa},
 journal={Archives of Mechanics},
 howpublished={online},
 year={1989},
 publisher={Polish Scientific Publishers IFTR},
 language={eng},
 type={Text},
 title={Elasto-plastic post-critical analysis of disks under tension},
 URL={http://rcin.org.pl/ippt/Content/72826/PDF/WA727_18056_41-4-1989_AMS_Mroz-03.pdf},
 keywords={Mechanika stosowana - czasopisma [KABA]},
}