%0 Journal Article %A XU, ZHITING %T OSCILLATION CRITERIA FOR CERTAIN DAMPED PDE'S WITH p-LAPLACIAN %J Glasgow mathematical journal %D 2008 %P 129-142 %V 50 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089507004004/ %R 10.1017/S0017089507004004 %F 10_1017_S0017089507004004