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@article{IM2_1970_4_5_a8, author = {M. Sh. Birman and M. Z. Solomyak}, title = {Asymptotic behavior of the spectrum of weakly polar integral}, journal = {Izvestiya. Mathematics }, pages = {1151--1168}, publisher = {mathdoc}, volume = {4}, number = {5}, year = {1970}, language = {en}, url = {http://geodesic.mathdoc.fr/item/IM2_1970_4_5_a8/} }
M. Sh. Birman; M. Z. Solomyak. Asymptotic behavior of the spectrum of weakly polar integral. Izvestiya. Mathematics , Tome 4 (1970) no. 5, pp. 1151-1168. http://geodesic.mathdoc.fr/item/IM2_1970_4_5_a8/