@article{PORMA_1983__42_1_115525,
     author = {Mishra, K.N. and Srivastava, R.S.L.},
     title = {On absolute {Ces\`aro} summability factors of infinite series},
     journal = {Portugaliae mathematica},
     pages = {53--61},
     publisher = {mathdoc},
     volume = {42},
     number = {1},
     year = {1983},
     mrnumber = {0796281},
     zbl = {0597.40003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1983__42_1_115525/}
}