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@article{FAA_1975_9_2_a14, author = {M. I. Kadets}, title = {Note on the gap between subspaces}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {73--74}, publisher = {mathdoc}, volume = {9}, number = {2}, year = {1975}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1975_9_2_a14/} }
M. I. Kadets. Note on the gap between subspaces. Funkcionalʹnyj analiz i ego priloženiâ, Tome 9 (1975) no. 2, pp. 73-74. http://geodesic.mathdoc.fr/item/FAA_1975_9_2_a14/
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