(1974). Methods of measurements and results of lower ionosphere structure: Proceedings of the Symposium held in Constance, F. R. G., 23-26 May, 1973. Akad.-Verl.
Chicago-Zitierstil (17. Ausg.)Methods of Measurements and Results of Lower Ionosphere Structure: Proceedings of the Symposium Held in Constance, F. R. G., 23-26 May, 1973. Berlin: Akad.-Verl, 1974.
MLA-Zitierstil (9. Ausg.)Methods of Measurements and Results of Lower Ionosphere Structure: Proceedings of the Symposium Held in Constance, F. R. G., 23-26 May, 1973. Akad.-Verl, 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.