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@article{IM2_1975_9_6_a5, author = {V. G. Limanskii}, title = {On differential-operator equations of second order}, journal = {Izvestiya. Mathematics }, pages = {1241--1277}, publisher = {mathdoc}, volume = {9}, number = {6}, year = {1975}, language = {en}, url = {http://geodesic.mathdoc.fr/item/IM2_1975_9_6_a5/} }
V. G. Limanskii. On differential-operator equations of second order. Izvestiya. Mathematics , Tome 9 (1975) no. 6, pp. 1241-1277. http://geodesic.mathdoc.fr/item/IM2_1975_9_6_a5/
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