TY - JOUR AU - XU, ZHITING TI - OSCILLATION CRITERIA FOR CERTAIN DAMPED PDE'S WITH p-LAPLACIAN JO - Glasgow mathematical journal PY - 2008 SP - 129 EP - 142 VL - 50 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089507004004/ DO - 10.1017/S0017089507004004 ID - 10_1017_S0017089507004004 ER -