@article{GDZPPN001164473, title = {Orthogonal Polynomials: Variable-signed Weight Functions.}, journal = {Numerische Mathematik}, volume = {5}, year = {1963}, pages = {88-94}, zbl = {0107.05502}, url = {http://dml.mathdoc.fr/item/GDZPPN001164473} }
STRUBLE, G.W. Orthogonal Polynomials: Variable-signed Weight Functions.. Numerische Mathematik, Tome 5 (1963) pp. 88-94. http://gdmltest.u-ga.fr/item/GDZPPN001164473/