@article{DAN_1966_167_5_a6,
     author = {I. I. Ogievetskii},
     title = {Summation of unbounded sequences by linear regular methods},
     journal = {Doklady Akademii Nauk},
     pages = {989--991},
     publisher = {mathdoc},
     volume = {167},
     number = {5},
     year = {1966},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1966_167_5_a6/}
}