@article{VSGU_2019_25_2_a2,
     author = {V. S. Dolgikh and A. V. Pulkin and E. A. Mironova and A. A. Peksheva and L. V. Stepanova},
     title = {Theoretical and experimental investigation of crack propagation direction. {Part~I}},
     journal = {Vestnik Samarskogo universiteta. Estestvennonau\v{c}na\^a seri\^a},
     pages = {30--54},
     publisher = {mathdoc},
     volume = {25},
     number = {2},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGU_2019_25_2_a2/}
}