@article{1183506871, author = {Lane, Ralph E.}, title = {The convergence and values of periodic continued fractions}, journal = {Bull. Amer. Math. Soc.}, volume = {51}, number = {11}, year = {1945}, pages = { 246-250}, language = {en}, url = {http://dml.mathdoc.fr/item/1183506871} }
Lane, Ralph E. The convergence and values of periodic continued fractions. Bull. Amer. Math. Soc., Tome 51 (1945) no. 11, pp. 246-250. http://gdmltest.u-ga.fr/item/1183506871/