International School on Microwave Physics and Technique Warna. (1988). Proceedings of the 5th International School on Microwave Physics and Technique: 29 Sept. - 3 Oct. 1987, Varna, Bulgaria. World Scientific.
Chicago-Zitierstil (17. Ausg.)International School on Microwave Physics and Technique Warna. Proceedings of the 5th International School on Microwave Physics and Technique: 29 Sept. - 3 Oct. 1987, Varna, Bulgaria. Singapore: World Scientific, 1988.
MLA-Zitierstil (9. Ausg.)International School on Microwave Physics and Technique Warna. Proceedings of the 5th International School on Microwave Physics and Technique: 29 Sept. - 3 Oct. 1987, Varna, Bulgaria. World Scientific, 1988.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.