@article{702353,
title = {Nonoscillation theorems for a class of neutral functional differential equations of arbitrary order},
booktitle = {Equadiff 7},
series = {GDML\_Books},
publisher = {BSB B.G. Teubner Verlagsgesellschaft},
address = {Leipzig},
year = {1990},
pages = {84-87},
zbl = {0718.34100},
url = {http://dml.mathdoc.fr/item/702353}
}
Jaroš, J.; Kusano, T. Nonoscillation theorems for a class of neutral functional differential equations of arbitrary order, dans Equadiff 7, GDML_Books, (1990), pp. 84-87. http://gdmltest.u-ga.fr/item/702353/