@article{1183486352,
author = {Widder, D. V.},
title = {Some mean-value theorems
connected with Cotes's method of
mechanical quadrature},
journal = {Bull. Amer. Math. Soc.},
volume = {31},
number = {9-10},
year = {1925},
pages = { 56-62},
language = {en},
url = {http://dml.mathdoc.fr/item/1183486352}
}
Widder, D. V. Some mean-value theorems
connected with Cotes's method of
mechanical quadrature. Bull. Amer. Math. Soc., Tome 31 (1925) no. 9-10, pp. 56-62. http://gdmltest.u-ga.fr/item/1183486352/