R. Williams

发表

H. Curtin, E. Meyers, L. Gallia, 1983, Computerized radiology : official journal of the Computerized Tomography Society.

J. Johnson, H. Curtin, Richard D. Williams, 1984, AJR. American journal of roentgenology.

J. Haaga, E. Karagiannis, R. Williams, 1984, Journal of computer assisted tomography.