Y. Youm
发表
H. R. Choi,
Y. T. Lee,
J. H. Kim,
1992
.
Keehoon Kim,
Won-Seok Chung,
Y. Youm,
2001
.
W. J. Chung,
W. K. Chung,
Y. Youm,
1992,
1992 American Control Conference.
Wan Kyun Chung,
Y. Youm,
S. D. Park,
1998
.