中国科学院数学与系统科学研究院期刊网
EXISTENCE OF GLOBALLY SMOOTH SOLUTIONS IN DIAGONAL FORM OF QUASILINEAR HYPERBOLIC SYSTEMS UNDER LARGE INITIAL DATA
Huang Wei-zhang
Acta Mathematicae Applicatae Sinica . 1991, (2): 229 -233 .  DOI: 10.12387/C1991032