@article{1178245646, author = {Tsuchikura, Tamotsu}, title = {Arithmetic means of subsequences}, journal = {Tohoku Math. J. (2)}, volume = {2}, number = {2}, year = {1950}, pages = { 188-191}, language = {en}, url = {http://dml.mathdoc.fr/item/1178245646} }
Tsuchikura, Tamotsu. Arithmetic means of subsequences. Tohoku Math. J. (2), Tome 2 (1950) no. 2, pp. 188-191. http://gdmltest.u-ga.fr/item/1178245646/