@article{1183419118, author = {Wilson, Edwin Bidwell}, title = {Von Helmholtz}, journal = {Bull. Amer. Math. Soc.}, volume = {13}, number = {3}, year = {1906}, pages = { 112-119}, language = {en}, url = {http://dml.mathdoc.fr/item/1183419118} }
Wilson, Edwin Bidwell. Von Helmholtz. Bull. Amer. Math. Soc., Tome 13 (1906) no. 3, pp. 112-119. http://gdmltest.u-ga.fr/item/1183419118/