R. Richards
发表
D. Powell,
P. Reynolds,
G. Wojcik,
2000,
2000 IEEE Ultrasonics Symposium. Proceedings. An International Symposium (Cat. No.00CH37121).
Gregory L. Wojcik,
J. Mould,
D. Powell,
1997,
1997 IEEE Ultrasonics Symposium Proceedings. An International Symposium (Cat. No.97CH36118).
R. Richards,
1992
.
John B. Blottman,
J. Blottman,
R. Richards,
1991
.