@article{MZ_1929__29_168064,
     author = {L.L. Silvermann and Tamrkin J.D.},
     title = {On the generalization of {Abel's} {Theorem} for certain definitions of summability.},
     journal = {Mathematische Zeitschrift},
     pages = {161--170},
     publisher = {mathdoc},
     volume = {29},
     year = {1929},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MZ_1929__29_168064/}
}