@article{05897763, title = {An extension of the invariance principle for a class of differential equations with finite delay.}, journal = {Advances in Difference Equations [electronic only]}, volume = {2010}, year = {2010}, doi = {10.1155/2010/496936}, zbl = {1219.34082}, language = {en}, url = {http://dml.mathdoc.fr/item/05897763} }
Rabelo, Marcos; Alberto, L.F.C. An extension of the invariance principle for a class of differential equations with finite delay.. Advances in Difference Equations [electronic only], Tome 2010 (2010) . doi : 10.1155/2010/496936. http://gdmltest.u-ga.fr/item/05897763/