@article{DAN_1993_333_6_a12,
     author = {D. V. Alekseev and P. V. Egorov},
     title = {The persistent regime of multiplication of cracks and the concentration criterion of fracture},
     journal = {Doklady Akademii Nauk},
     pages = {769--770},
     publisher = {mathdoc},
     volume = {333},
     number = {6},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1993_333_6_a12/}
}