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@article{IVM_1977_8_a3, author = {L. V. Zilbergleit}, title = {Maslov's canonical operator in the real-analytic case}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {31--40}, publisher = {mathdoc}, number = {8}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1977_8_a3/} }
L. V. Zilbergleit. Maslov's canonical operator in the real-analytic case. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 8 (1977), pp. 31-40. http://geodesic.mathdoc.fr/item/IVM_1977_8_a3/