@article{DAN_1973_208_5_a1,
     author = {A. V. Bukhvalov},
     title = {On an analytic representation of operators with abstract norm},
     journal = {Doklady Akademii Nauk},
     pages = {1012--1015},
     publisher = {mathdoc},
     volume = {208},
     number = {5},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1973_208_5_a1/}
}