@article{EJDE_2008__2008__a90,
     author = {Karpuz, Basak and Padhy, Laxmi Narayan and Rath, Radhanath},
     title = {Oscillation and asymptotic behaviour of a higher order neutral differential equation with positive and negative coefficients},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2008},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2008__2008__a90/}
}