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@article{FAA_1973_7_4_a17, author = {V. S. Pilidi}, title = {Index computation for a bisingular operator}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {93--94}, publisher = {mathdoc}, volume = {7}, number = {4}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1973_7_4_a17/} }
V. S. Pilidi. Index computation for a bisingular operator. Funkcionalʹnyj analiz i ego priloženiâ, Tome 7 (1973) no. 4, pp. 93-94. http://geodesic.mathdoc.fr/item/FAA_1973_7_4_a17/