R. D. Chapman

B. L. Gotwols, D. R. Thompson, R. D. Chapman; Ocean backscatter distribution functions at mid incidence, Proceedings of IEEE OCEANS'93 Conference, p. 10, October 1993.

R. D. Chapman, B. L. Gotwols, R. E. Sterner; The statistics of radar backscatter phase and a compaison of Doppler frequency estimates, Proceedings of IEEE OCEANS'93 Conference, p. 11, October 1993.

C. A. Keller, G. B. Irani, R. D. Chapman; A High-Resolution, Ocean Wave Gauge Array System, Proceedings of MTS/IEEE OCEANS'79 Conference, pp. 608 - 613, September 1979.