@article{jandejsek2014experimental,
  author = {Jandejsek, I. and Vav{\v{r}}{\'i}k, D.},
  title = {Experimental evaluation of contour J integral and energy dissipated in the fracture process zone},
  journal = {Engineering Fracture Mechanics},
  publisher = {Elsevier BV},
  volume = {129},
  pages = {14--25},
  year = {2014},
  doi = {10.1016/j.engfracmech.2014.04.002},
  issn = {0013-7944}
}