@article{VSGTU_2009_1_a5,
     author = {V. A. Petushkov},
     title = {Critical {States} of a {Damaged} {Non-linearly} {Deformed} {Medium} {During} {High-speed} {Collision} with an {Obstacle}},
     journal = {Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences},
     pages = {47--60},
     publisher = {mathdoc},
     number = {1},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGTU_2009_1_a5/}
}