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@article{IVM_1991_1_a14, author = {O. E. Tikhonov}, title = {Spectral expansion with respect to the trace in a~space with a~basis norm}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {73--80}, publisher = {mathdoc}, number = {1}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1991_1_a14/} }
O. E. Tikhonov. Spectral expansion with respect to the trace in a~space with a~basis norm. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 1 (1991), pp. 73-80. http://geodesic.mathdoc.fr/item/IVM_1991_1_a14/