%0 Journal Article %A L. P. Lebedev %A A. B. Neimark %T An existence theorem for a shallow nonlinear shell with an obstacle %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2004 %P 41-45 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2004_9_a4/ %G ru %F IVM_2004_9_a4