@article{DAN_1967_176_6_a14,
     author = {\`E. R. Tsekanovskii},
     title = {Description of the generalized extensions, with uniform imaginary component, of a differentiation operator without spectrum},
     journal = {Doklady Akademii Nauk},
     pages = {1266--1269},
     year = {1967},
     volume = {176},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1967_176_6_a14/}
}