\input zb-basic \input zb-ioport \iteman{io-port 50274367} \itemau{Sevli, H.; Leindler, L.} \itemti{On the absolute summability factors of infinite series involving quasi-power-increasing sequences} \itemso{Computers & Mathematics with Applications 57, No. 5, 702-709 (2009).} \itemcc{} \itemut{} \itemli{doi:10.1016/j.camwa.2008.11.007} \end