Bull. Korean Math. Soc. 2008; 45(3): 405-417
Printed September 1, 2008
Copyright © The Korean Mathematical Society.
Junqiang Han, Pengcheng Niu, and Wenji Qin
Northwestern Polytechnical University, Northwestern Polytechnical University, and Xi'an Polytechnic University
2023; 60(1): 225-235
2022; 59(5): 1255-1268
2013; 50(4): 1329-1343
2012; 49(6): 1335-1348
© 2022. The Korean Mathematical Society. Powered by INFOrang Co., Ltd