@article{DAN_1978_240_4_a11,
     author = {V. D. Klyushnikov},
     title = {On the problem of second-order bifurcation in the plasticity},
     journal = {Doklady Akademii Nauk},
     pages = {802--804},
     publisher = {mathdoc},
     volume = {240},
     number = {4},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1978_240_4_a11/}
}