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@article{DAN_1984_275_3_a9, author = {V. I. Feigin}, title = {Spectral asymptotics for pseudodifferential operators in $R^n$}, journal = {Doklady Akademii Nauk}, pages = {557--561}, publisher = {mathdoc}, volume = {275}, number = {3}, year = {1984}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1984_275_3_a9/} }
V. I. Feigin. Spectral asymptotics for pseudodifferential operators in $R^n$. Doklady Akademii Nauk, Tome 275 (1984) no. 3, pp. 557-561. http://geodesic.mathdoc.fr/item/DAN_1984_275_3_a9/