中国科学院数学与系统科学研究院期刊网
INITIAL VALUT PROBLEM FOR A NONLINEAR WAVE EQUATION WITH DAMPING TERM
Zhi Jian YANG, Guo Wang CHEN
Acta Mathematicae Applicatae Sinica . 2000, (1): 45 -054 .  DOI: 10.12387/C2000020