@article{IVM_2004_9_a4,
     author = {L. P. Lebedev and A. B. Neimark},
     title = {An existence theorem for a shallow nonlinear shell with an obstacle},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {41--45},
     publisher = {mathdoc},
     number = {9},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2004_9_a4/}
}