TY - JOUR L1 - http://www.czasopisma.pan.pl/Content/87620/PDF/10172%20Volume%2058%20Issue%203-12%20paper.pdf.pdf L2 - http://www.czasopisma.pan.pl/Content/87620 PY - 2013 IS - No 3 September DO - 10.2478/amm-2013-0062 A1 - Czaja, J. A1 - Śliwa, R. A1 - Bernaczek, J. PB - Institute of Metallurgy and Materials Science of Polish Academy of Sciences PB - Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences DA - 2013 T1 - Determination of Stress Values Based on Calculation of Photoelastic Constants on the Example of the Sub-Frame Connection with the Hull in a Small Training Aircraft UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/87620 T2 - Archives of Metallurgy and Materials ER -