Robert Spencer

Peter R. Foden, Robert Spencer; A releasable data capsule for the deep ocean, Proceedings of MTS/IEEE OCEANS'95 Conference, pp. 1240 - 1246, September 1995.

Robert Spencer, Patrick Gwilliam; A sea bed capsule for measuring tidal pressUre variations at depths up to 4000 meters, OCEANS'74 --- IEEE International Conference on Engineering in the Ocean Environment, pp. 339 - 343, August 1974.