中国科学院数学与系统科学研究院期刊网
A Priori Estimates for Nonnegative Solutions of the Quasilinear Elliptic Equations and Systems
LI Zhenjie, ZHANG Zhengce
Acta Mathematicae Applicatae Sinica . 2014, (2): 379 -384 .  DOI: 10.12387/C2014035