F. R. Hess

F. R. Hess, M. H. Orr; A Wide Range Sonar System for Oceanic Investigations, Proceedings of MTS/IEEE OCEANS'79 Conference, pp. 27 - 32, September 1979.

F. R. Hess, R. T. Nowak; A medium depth controllable towed instrument platform, OCEANS'74 --- IEEE International Conference on Engineering in the Ocean Environment, pp. 187 - 191, August 1974.