Ukrainian Mathematical Journal, vol.64, no.6, pp.835-843, 2012 (SCI-Expanded)
We prove a theorem on {pipe}N̄, pn,θn{pipe}k-summability by using a new general class of power increasing sequences instead of a quasi-η-power increasing sequence. This theorem also includes some new and known results. © 2012 Springer Science+Business Media New York.