@article{FAA_1973_7_1_a15,
     author = {G. V. Radzievskii},
     title = {Multiple completeness of eigen and associated vectors of some classes of operator-functions analytic in a disk},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {84--85},
     publisher = {mathdoc},
     volume = {7},
     number = {1},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1973_7_1_a15/}
}