@ARTICLE{P._Irek_Material_2017,
 author={P. Irek and Słania, J.},
 volume={vol. 62},
 number={No 1},
 journal={Archives of Metallurgy and Materials},
 howpublished={online},
 year={2017},
 publisher={Institute of Metallurgy and Materials Science of Polish Academy of Sciences},
 publisher={Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences},
 title={Material factors in relation to development time in liquid-penetrant inspection. Part 3. Testing of model plates},
 URL={http://ochroma.man.poznan.pl/Content/104920/PDF/10172-Volume62_Issue1-06_paper.pdf},
 doi={10.1515/amm-2017-0006},
}