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@article{FAA_1973_7_2_a15, author = {S. G. Krein and E. M. Semenov}, title = {Interpolation of operators of weakened type}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {89--90}, publisher = {mathdoc}, volume = {7}, number = {2}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1973_7_2_a15/} }
S. G. Krein; E. M. Semenov. Interpolation of operators of weakened type. Funkcionalʹnyj analiz i ego priloženiâ, Tome 7 (1973) no. 2, pp. 89-90. http://geodesic.mathdoc.fr/item/FAA_1973_7_2_a15/