@article{DBLP:journals/amc/ZhongLR07,
author = {Wenyong Zhong and
Wei Lin and
Jiong Ruan},
title = {The generalized invariance principle for dynamic equations
on time scales},
journal = {Applied Mathematics and Computation},
volume = {184},
number = {2},
year = {2007},
pages = {557-565},
ee = {http://dx.doi.org/10.1016/j.amc.2006.06.056},
bibsource = {DBLP, http://dblp.uni-trier.de}
}