@article{05561935,
title = {Oscillation and nonoscillation criteria for two-dimensional time-scale systems of first-order nonlinear dynamic equations.},
journal = {Electronic Journal of Differential Equations (EJDE) [electronic only]},
volume = {2009},
year = {2009},
zbl = {1185.34140},
language = {en},
url = {http://dml.mathdoc.fr/item/05561935}
}
Anderson, Douglas R. Oscillation and nonoscillation criteria for two-dimensional time-scale systems of first-order nonlinear dynamic equations.. Electronic Journal of Differential Equations (EJDE) [electronic only], Tome 2009 (2009) . http://gdmltest.u-ga.fr/item/05561935/