G. Ely, Malcolm, A. , and Nicholls, D. , “Combining global optimization and boundary integral methods to robustly estimate subsurface velocity models”, in SEG Technical Program Expanded Abstracts 2015, New Orleans, Louisiana, 2015.

A. S. Zamanian, Rodi, W. , Kane, J. A. , and Fehler, M. , “Iterative estimation of reflectivity and image texture: Least-squares migration with an empirical Bayes approach”, GEOPHYSICS, vol. 80, no. 4, pp. S113 - S126, 2015.