@misc{gubeljak_constraint_effect_2002, 
author={Gubeljak, N., Scheider, I., Kocak, M., Oblak, M., Predan, J.},
title={Constraint effect on fracture behavior on strength mis-matched weld joints},
year={2002},
howpublished = {conference lecture: Cracow (PL);},
note = {Gubeljak, N.; Scheider, I.; Kocak, M.; Oblak, M.; Predan, J.: Constraint effect on fracture behavior on strength mis-matched weld joints. Fracture Mechanics Beyond 2000, ECF 14. Cracow (PL), 2002.}}