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@article{IVM_1965_2_a24, author = {A. P. Norden and B. N. Shapukov}, title = {Boris {Lukich} {Laptev} (60-th anniversary)}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {201--204}, publisher = {mathdoc}, number = {2}, year = {1965}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1965_2_a24/} }
A. P. Norden; B. N. Shapukov. Boris Lukich Laptev (60-th anniversary). Izvestiâ vysših učebnyh zavedenij. Matematika, no. 2 (1965), pp. 201-204. http://geodesic.mathdoc.fr/item/IVM_1965_2_a24/