W. R. Smith
发表
T. K. S. Murthy,
F. E. Young,
S. Lehmann,
1987
.
W. R. Smith,
T. L. Amburgey,
Gregg Henderson,
2004
.
W. R. Smith,
R. V. Welland,
1992,
Proceedings of the Twenty-Fifth Hawaii International Conference on System Sciences.