@article{DAN_1960_132_2_a8,
     author = {V. B. Lidskii},
     title = {Summation of series over the main vectors of non-selfadjoined operators},
     journal = {Doklady Akademii Nauk},
     pages = {275--278},
     year = {1960},
     volume = {132},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1960_132_2_a8/}
}