@article{05497729,
title = {Existence criteria for singular boundary value problems with },
journal = {Applied Mathematics E-Notes [electronic only]},
volume = {6},
year = {2006},
pages = {276-282},
zbl = {1161.34313},
language = {en},
url = {http://dml.mathdoc.fr/item/05497729}
}
Guo, Yan-ping; Jiang, Wei-hua; Xu, Fang. Existence criteria for singular boundary value problems with . Applied Mathematics E-Notes [electronic only], Tome 6 (2006) pp. 276-282. http://gdmltest.u-ga.fr/item/05497729/