G. Hagn

Spectrum Management and the 1979 World Administrative Radio Conference

D. Bodson, R. Gould, G. Hagn, 1981, IEEE Transactions on Communications.

VHF Radio System Performance Model for Predicting Communications Operational Ranges in Irregular Terrain

G. Hagn, 1980, IEEE Trans. Commun..

On the relative response and absolute gain toward the zenith of HF field-expedient antennas--Measured with an ionospheric sounder

G. Hagn, G. Hagn, 1973 .