@article{GDZPPN001177451,
title = {Optimal Quadrature Formula of Markov's and Locher's Type with Weight Function},
journal = {Numerische Mathematik},
volume = {39},
year = {1982},
pages = {31-38},
zbl = {0529.41026},
url = {http://dml.mathdoc.fr/item/GDZPPN001177451}
}
Levin, M. Optimal Quadrature Formula of Markov's and Locher's Type with Weight Function. Numerische Mathematik, Tome 39 (1982) pp. 31-38. http://gdmltest.u-ga.fr/item/GDZPPN001177451/