Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MOMA_1973__77_177636, author = {P. Sz\"usz and K. Klee}, title = {A {Mercerian} {Theorem} for {N\"orlund} {Means.}}, journal = {Monatshefte f\"ur Mathematik}, pages = {113--119}, publisher = {mathdoc}, volume = {77}, year = {1973}, zbl = {0271.40011}, url = {http://geodesic.mathdoc.fr/item/MOMA_1973__77_177636/} }
P. Szüsz; K. Klee. A Mercerian Theorem for Nörlund Means.. Monatshefte für Mathematik, Tome 77 (1973), pp. 113-119. http://geodesic.mathdoc.fr/item/MOMA_1973__77_177636/