J. Yu
发表
T. Imai,
Yook-Kong Yong,
Ji Wang,
2008
.
Pcy Lee,
J. Yu,
1996,
Proceedings of 1996 IEEE International Frequency Control Symposium.
Pcy Lee,
W.S. Lin,
J. Yu,
1996,
1996 IEEE Ultrasonics Symposium. Proceedings.
Pcy Lee,
J. Yu,
1995,
Proceedings of the 1995 IEEE International Frequency Control Symposium (49th Annual Symposium).
A. Ballato,
Pcy Lee,
P.C.Y. Lee,
1993,
1993 IEEE International Frequency Control Symposium.