Lilly, J. Robert, Cullen, Francis T., Ball, Richard A. (2) Chenciner, Robert, Magomedkhanov, Magomedkhan (2) Nichols, David, Freestone, Robert (university Of New South Wales (1) Carbaugh, Robert (central Washington University (1) Rosenbach, William E., Taylor, Robert L., Youndt, Mark A. (1)