@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/