@article{GDZPPN002406047,
title = {The Ordered Set of N\"orlund Methods.},
journal = {Mathematische Zeitschrift},
volume = {114},
year = {1970},
pages = {1-8},
zbl = {0176.01501},
url = {http://dml.mathdoc.fr/item/GDZPPN002406047}
}
Goffman, Casper; Huneke, Harold V. The Ordered Set of Nörlund Methods.. Mathematische Zeitschrift, Tome 114 (1970) pp. 1-8. http://gdmltest.u-ga.fr/item/GDZPPN002406047/