%0 Journal Article %A N. G. Gur'yanov %T Doubly periodic solution of the problem of determining the stress-strain state of a layered spherical shell %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1997 %P 75-79 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1997_1_a10/ %G ru %F IVM_1997_1_a10