L. Pfeifer
发表
M. Macomber,
L. Pfeifer,
1985
.
L. Pfeifer,
1988,
IEEE PLANS '88.,Position Location and Navigation Symposium, Record. 'Navigation into the 21st Century'..
L. Pfeifer,
G. Nelson,
R. Wood,
1972
.
L. Pfeifer,
1973
.