N. Ross Chapman, Ian Barrodale, Cedric A. Zala; Measurement of sound-speed gradients in deep-ocean sediments using l_{1} deconvolution techniques, IEEE J. Oceanic Eng., vol. 9, pp. 26 - 30, January 1984.
Ian Barrodale received the B.Sc. degree in mathematics from the University of Wales in 1960, the M.A. degree in mathematics from the University of British Columbia in 1965, and the Ph.D. degree in numerical analysis from the University of Liverpool, Liverpool, England, in 1967.He is a Consultant and a part-time Professor at the University of Victoria, Victoria, B.C., Canada, where he has taught mathematics and computer science since 1961. He has held visiting positions as a Numerical Analyst at the Mathematics Research Center, Madison, WI, the Atomic Energy Research Establishment, Harwell, England, Liverpool University, and the Defense Research Establishment, Victoria. His research interests are in applied numerical analysis, operations research, and scientific programming. He has been an Editor of the SIAM Journal on Numerical Analysis and has served on advisory committees for the National Research Council and the Defense Research Board.