@misc{Smith_E._The_1986, author={Smith, E.}, volume={38}, number={1-2}, copyright={Creative Commons Attribution BY 4.0 license}, address={Warszawa}, journal={Archives of Mechanics}, howpublished={online}, year={1986}, publisher={Polish Scientific Publishers IFTR}, language={eng}, type={Text}, title={The effect of crack front irregularity on the fracture toughness of brittle materials}, URL={http://rcin.org.pl/Content/87485/PDF/WA727_18073_38-1-2-1986_AMS_Smith-16.pdf}, keywords={Mechanika stosowana - czasopisma [KABA]}, }