J. Korean Math. Soc. 1997; 34(3): 633-651
Printed September 1, 1997
Copyright © The Korean Mathematical Society.
Yongdo Lim
Kyungpook National University
2019; 56(4): 917-934
2015; 52(4): 869-889
2001; 38(2): 337-348
2002; 39(1): 149-161
© 2022. The Korean Mathematical Society. Powered by INFOrang Co., Ltd