Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_1970_9_a9, author = {I. I. Ogievetskii}, title = {Infinitely multiple number sequences}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {69--77}, publisher = {mathdoc}, number = {9}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1970_9_a9/} }
I. I. Ogievetskii. Infinitely multiple number sequences. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 9 (1970), pp. 69-77. http://geodesic.mathdoc.fr/item/IVM_1970_9_a9/