@misc{Kossecka_E._On_1983,
 author={Kossecka, E.},
 volume={35},
 number={1},
 copyright={Creative Commons Attribution BY 4.0 license},
 journal={Archives of Mechanics},
 address={Warszawa},
 howpublished={online},
 year={1983},
 publisher={Polish Scientific Publishers IFTR},
 language={eng},
 title={On the circular crack problem},
 type={Text},
 URL={http://rcin.org.pl/ippt/Content/128840/PDF/WA727_18095_35-1-1983_AMS_Kossecka-12.pdf},
 keywords={Mechanika stosowana - czasopisma [KABA]},
}