@article{VMUMM_1996_4_a9,
     author = {S. A. Stepanyants},
     title = {Tauberian-type theorems and gap conditions for {Ces\`aro} and {Riesz} summability methods},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {41--45},
     year = {1996},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1996_4_a9/}
}