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@article{IVM_1989_8_a6, author = {D. Kh. Mushtari}, title = {Logics of projectors in {Banach} spaces}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {44--52}, publisher = {mathdoc}, number = {8}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1989_8_a6/} }
D. Kh. Mushtari. Logics of projectors in Banach spaces. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 8 (1989), pp. 44-52. http://geodesic.mathdoc.fr/item/IVM_1989_8_a6/