@article{DAN_1957_114_3_a9,
     author = {V. S. Rogozhin},
     title = {A class of infinite systems of linear algebraic equations},
     journal = {Doklady Akademii Nauk},
     pages = {486--489},
     publisher = {mathdoc},
     volume = {114},
     number = {3},
     year = {1957},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1957_114_3_a9/}
}