@article{NCD_2009_14_a7,
     author = {Sergey Antiufeev and Anna Boulyonkova and Irina Kraineva and Andrei Nemov},
     title = {Creation {And} {Scientific} {Interpretation} {Of} {Acad.} {Ershov's} {Electronic} {Archive}},
     journal = {Review of the National Center for Digitization},
     pages = {53 },
     publisher = {mathdoc},
     volume = {14},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NCD_2009_14_a7/}
}