Search results for: Pengfei Chen
Electronic Commerce Research > 2009 > 9 > 4 > 269-316
Science China Physics, Mechanics & Astronomy > 2009 > 52 > 11 > 1785-1789
Palaeoworld > 2008 > 17 > 2 > 85-101
Science China Earth Sciences > 2005 > 48 > 5 > 662-675