The Calculation of Ionospheric Doppler Spread on HF Communication Channels. - Leslie W. Pickering (IEEE Trans. Commun., 1975)

Refractive Multipath Model for Line-of-Sight Microwave Relay Links. - Leslie W. Pickering; Joseph K. DeRosa (IEEE Trans. Commun., 1979)

Statistical Data From Frequency Domain Measurements Of Indoor PCN Communication Channel. - Leslie W. Pickering; Eric N. Barnhart; Michael L. Witten (PIMRC, 1991)

Trends in multipath delay spread from frequency domain measurements of the wireless indoor communication channel. - Leslie W. Pickering; Eric N. Barnhart; Michael L. Witten; Russell C. Lu (PIMRC, 1992)