@article{FAA_1976_10_4_a12,
     author = {M. M. Malamud},
     title = {Disturbances of the differentiation operator in a finite, a semi-infinite, and an infinite interval},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {91--92},
     publisher = {mathdoc},
     volume = {10},
     number = {4},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1976_10_4_a12/}
}