@article{1183513739, author = {Frank, Evelyn}, title = {Orthogonality properties of $C$-fractions}, journal = {Bull. Amer. Math. Soc.}, volume = {55}, number = {12}, year = {1949}, pages = { 384-390}, language = {en}, url = {http://dml.mathdoc.fr/item/1183513739} }
Frank, Evelyn. Orthogonality properties of $C$-fractions. Bull. Amer. Math. Soc., Tome 55 (1949) no. 12, pp. 384-390. http://gdmltest.u-ga.fr/item/1183513739/