@article{GDZPPN002264552,
title = {On the Summability of Series of Legendre's Functions.},
journal = {Mathematische Annalen},
volume = {71},
year = {1912},
pages = {211-227},
zbl = {43.0551.01},
url = {http://dml.mathdoc.fr/item/GDZPPN002264552}
}
Chapman, S. On the Summability of Series of Legendre's Functions.. Mathematische Annalen, Tome 71 (1912) pp. 211-227. http://gdmltest.u-ga.fr/item/GDZPPN002264552/