@article{05825768,
title = {Existence and Lyapunov stability of periodic solutions for generalized higher-order neutral differential equations.},
journal = {Boundary Value Problems [electronic only]},
volume = {2011},
year = {2011},
doi = {10.1155/2011/635767},
zbl = {1209.34085},
language = {en},
url = {http://dml.mathdoc.fr/item/05825768}
}
Ren, Jingli; Cheung, Wing-Sum; Cheng, Zhibo. Existence and Lyapunov stability of periodic solutions for generalized higher-order neutral differential equations.. Boundary Value Problems [electronic only], Tome 2011 (2011) . doi : 10.1155/2011/635767. http://gdmltest.u-ga.fr/item/05825768/