@article{DBLP:journals/mcm/XianOS07,
author = {Xu Xian and
Donal O'Regan and
Jingxian Sun},
title = {Multiplicity results for three-point boundary value problems
with a non-well-ordered upper and lower solution condition},
journal = {Mathematical and Computer Modelling},
volume = {45},
number = {1-2},
year = {2007},
pages = {189-200},
ee = {http://dx.doi.org/10.1016/j.mcm.2006.05.003},
bibsource = {DBLP, http://dblp.uni-trier.de}
}