@article{EJDE_2004__2004__a138,
     author = {Berezansky,  Leonid and Domshlak,  Yury},
     title = {Damped second order linear differential equation with deviating arguments: sharp results in oscillation properties},
     journal = {Electronic journal of differential equations},
     year = {2004},
     volume = {2004},
     zbl = {1059.34038},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2004__2004__a138/}
}