@article{MZ_1974__138_172086,
     author = {V. Swaminathan},
     title = {A {Note} on the {Family} {F} (a, q) of {Summability} {Methods.}},
     journal = {Mathematische Zeitschrift},
     pages = {119--122},
     publisher = {mathdoc},
     volume = {138},
     year = {1974},
     zbl = {0273.40008},
     url = {http://geodesic.mathdoc.fr/item/MZ_1974__138_172086/}
}