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@article{MZM_1990_47_6_a10, author = {M. I. Ostrovskii}, title = {Basic and quasibasic subspaces of adjoint {Banach} spaces}, journal = {Matemati\v{c}eskie zametki}, pages = {85--90}, publisher = {mathdoc}, volume = {47}, number = {6}, year = {1990}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1990_47_6_a10/} }
M. I. Ostrovskii. Basic and quasibasic subspaces of adjoint Banach spaces. Matematičeskie zametki, Tome 47 (1990) no. 6, pp. 85-90. http://geodesic.mathdoc.fr/item/MZM_1990_47_6_a10/