@article{IVM_1994_9_a6,
     author = {S. I. Repin},
     title = {On the approximation of solutions of variational problems in the theory of ideal plasticity},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {60--69},
     publisher = {mathdoc},
     number = {9},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1994_9_a6/}
}