H.G. · Hans Groll · Horst Groll · Karl-Heinz Groll
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| European Microwave Conference: 13th: Proceedings | 978-0-946821-00-6 (0-946821-00-3) | 1983 | |
| Microwave Applications: Proceedings of the Microwave Congress at the 8th International Congress: Laser 87 | 978-0-387-18070-0 (0-387-18070-2) | 1987 | |
| Microwave Physics and Techniques | 978-0-7923-4582-4 (0-7923-4582-7) | 1997 | Ivan Nedkov |