W. Grabherr
发表
B. Adelseck,
T.J. Muller,
W. Grabherr,
2003,
33rd European Microwave Conference Proceedings (IEEE Cat. No.03EX723C).
W. Menzel,
W. Menzel,
W. Grabherr,
1991,
IEEE Microwave and Guided Wave Letters.
W. Menzel,
W. Grabherr,
1990,
1990 20th European Microwave Conference.