@article{FAA_1974_8_4_a9,
     author = {D. \`E. Allakhverdiev and \`E. \`E. Gasanov},
     title = {A theorem on the completeness of a system of characteristic and adjoined elements of rational-operator sheaves in a {Banach} space},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {76--78},
     publisher = {mathdoc},
     volume = {8},
     number = {4},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1974_8_4_a9/}
}