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@article{MMO_1971_24_a2, author = {L. R. Volevi\v{c}}, title = {Pseudodifferential operators with holomorphic symbols, and {Gevrey} classes}, journal = {Trudy Moskovskogo matemati\v{c}eskogo ob\^{s}estva}, pages = {43--68}, publisher = {mathdoc}, volume = {24}, year = {1971}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MMO_1971_24_a2/} }
L. R. Volevič. Pseudodifferential operators with holomorphic symbols, and Gevrey classes. Trudy Moskovskogo matematičeskogo obŝestva, Trudy Moskovskogo Matematicheskogo Obshchestva, Tome 24 (1971), pp. 43-68. http://geodesic.mathdoc.fr/item/MMO_1971_24_a2/