中国科学院数学与系统科学研究院期刊网
AMS
The Blow-up Rate for Positive Solutions of Indefinite Parabolic Problems and Related Liouville Type Theorems
Ruixiang XING
Acta Mathematica Sinica . 2009, (3): 503 -518 .  DOI: 10.1007/s10114-008-5615-8