%0 Journal Article %A Rath, R. N. %T Necessary and sufficient conditions for the nonoscillation of a first order neutral equation with several delays %J Mathematica slovaca %D 2003 %P 75-89 %V 53 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MASLO_2003__53_1_a6/ %G en %F MASLO_2003__53_1_a6