@article{05569347,
title = {Positive solutions to systems of nonlinear second order three-point boundary value problems.},
journal = {Applied Mathematics E-Notes [electronic only]},
volume = {9},
year = {2009},
pages = {55-62},
zbl = {1172.34315},
language = {en},
url = {http://dml.mathdoc.fr/item/05569347}
}
Wei, Jia; Sun, Jiang-Ping. Positive solutions to systems of nonlinear second order three-point boundary value problems.. Applied Mathematics E-Notes [electronic only], Tome 9 (2009) pp. 55-62. http://gdmltest.u-ga.fr/item/05569347/