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@article{DAN_1987_294_3_a13, author = {L. N. Germanovich and G. P. Cherepanov}, title = {On the fracture criteria and {Drucker's} postulate}, journal = {Doklady Akademii Nauk}, pages = {568--572}, publisher = {mathdoc}, volume = {294}, number = {3}, year = {1987}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1987_294_3_a13/} }
L. N. Germanovich; G. P. Cherepanov. On the fracture criteria and Drucker's postulate. Doklady Akademii Nauk, Tome 294 (1987) no. 3, pp. 568-572. http://geodesic.mathdoc.fr/item/DAN_1987_294_3_a13/