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@article{MZM_1985_38_3_a2, author = {A. F. Sidorenko}, title = {Proof of london's conjecture on sums of elements of positive matrices}, journal = {Matemati\v{c}eskie zametki}, pages = {376--377}, publisher = {mathdoc}, volume = {38}, number = {3}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1985_38_3_a2/} }
A. F. Sidorenko. Proof of london's conjecture on sums of elements of positive matrices. Matematičeskie zametki, Tome 38 (1985) no. 3, pp. 376-377. http://geodesic.mathdoc.fr/item/MZM_1985_38_3_a2/