@article{05237443,
title = {Oscillation criteria for second-order delay dynamic equations on time scales.},
journal = {Advances in Difference Equations [electronic only]},
volume = {2007},
year = {2007},
doi = {10.1155/2007/70730},
zbl = {1147.39002},
language = {en},
url = {http://dml.mathdoc.fr/item/05237443}
}
Han, Zhenlai; Shi, Bao; Sun, Shurong. Oscillation criteria for second-order delay dynamic equations on time scales.. Advances in Difference Equations [electronic only], Tome 2007 (2007) . doi : 10.1155/2007/70730. http://gdmltest.u-ga.fr/item/05237443/