@article{1183485699, author = {Porter, M. B.}, title = {The second mean value theorem for summable functions}, journal = {Bull. Amer. Math. Soc.}, volume = {29}, number = {10}, year = {1923}, pages = { 399-400}, language = {en}, url = {http://dml.mathdoc.fr/item/1183485699} }
Porter, M. B. The second mean value theorem for summable functions. Bull. Amer. Math. Soc., Tome 29 (1923) no. 10, pp. 399-400. http://gdmltest.u-ga.fr/item/1183485699/