G. R. Sugar

Radio propagation by reflection from meteor trails

G. R. Sugar, 1964 .

Some Fading Characteristics of Regular VHF Ionospheric Propagation

G. R. Sugar, 1955, Proceedings of the IRE.

The Utility of Meteor Bursts for Intermittent Radio Communication

G. F. Montgomery, G. R. Sugar, 1957, Proceedings of the IRE.

Estimation of Correlation Coefficients from Scatter Diagrams

G. R. Sugar, 1954 .