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@article{DAN_1963_152_6_a14, author = {L. D. \`Eskin}, title = {The $\zeta$-function on the group of unitary matrices}, journal = {Doklady Akademii Nauk}, pages = {1327--1328}, publisher = {mathdoc}, volume = {152}, number = {6}, year = {1963}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1963_152_6_a14/} }
L. D. Èskin. The $\zeta$-function on the group of unitary matrices. Doklady Akademii Nauk, Tome 152 (1963) no. 6, pp. 1327-1328. http://geodesic.mathdoc.fr/item/DAN_1963_152_6_a14/