@article{1183421990, author = {Wilson, Edwin Bidwell}, title = {Geometrical Optics}, journal = {Bull. Amer. Math. Soc.}, volume = {19}, number = {3}, year = {1912}, pages = { 74-80}, language = {en}, url = {http://dml.mathdoc.fr/item/1183421990} }
Wilson, Edwin Bidwell. Geometrical Optics. Bull. Amer. Math. Soc., Tome 19 (1912) no. 3, pp. 74-80. http://gdmltest.u-ga.fr/item/1183421990/