@article{1102968298, author = {Rupp, Russell D.}, title = {The Weierstrass excess function.}, journal = {Pacific J. Math.}, volume = {43}, number = {3}, year = {1972}, pages = { 529-536}, language = {en}, url = {http://dml.mathdoc.fr/item/1102968298} }
Rupp, Russell D. The Weierstrass excess function.. Pacific J. Math., Tome 43 (1972) no. 3, pp. 529-536. http://gdmltest.u-ga.fr/item/1102968298/