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@article{DAN_1991_319_3_a21, author = {Yu. D. Pletner}, title = {Asymptotics of the fundamental solution of the equation of}, journal = {Doklady Akademii Nauk}, pages = {604--607}, publisher = {mathdoc}, volume = {319}, number = {3}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1991_319_3_a21/} }
Yu. D. Pletner. Asymptotics of the fundamental solution of the equation of. Doklady Akademii Nauk, Tome 319 (1991) no. 3, pp. 604-607. http://geodesic.mathdoc.fr/item/DAN_1991_319_3_a21/