中国科学院数学与系统科学研究院期刊网
AMS
Energy Decay for the Elastic Wave Equation with A Local Time-dependent Nonlinear Damping
Mourad BELLASSOUED
Acta Mathematica Sinica . 2008, (7): 1175 -1192 .  DOI: 10.1007/s10114-007-6468-2