@article{1181072302,
author = {Zhang, B.G. and Yu, J.S. and Wang, Z.C.},
title = {Oscillations of Higher Order Neutral Differential Equations},
journal = {Rocky Mountain J. Math.},
volume = {25},
number = {4},
year = {1995},
pages = { 557-568},
language = {en},
url = {http://dml.mathdoc.fr/item/1181072302}
}
Zhang, B.G.; Yu, J.S.; Wang, Z.C. Oscillations of Higher Order Neutral Differential Equations. Rocky Mountain J. Math., Tome 25 (1995) no. 4, pp. 557-568. http://gdmltest.u-ga.fr/item/1181072302/