@misc{Wojno_W._Perturbation_1979,
 author={Wojno, W.},
 volume={31},
 number={3},
 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},
 title={Perturbation solution for rigid-viscoplastic spherical container},
 type={Text},
 URL={http://www.rcin.org.pl/Content/80409/PDF/WA727_90259_P.262a-Wojno-Perturbation.pdf},
 keywords={Mechanika stosowana - czasopisma [KABA]},
}