R. Irving
发表
C. Higgins,
Linda Duxbury,
R. Irving,
1992
.
R. Irving,
K. Weiermair,
1990
.
Christopher A. Higgins,
Rebecca Grant,
Richard H. Irving,
1994
.
C. Higgins,
R. Irving,
Saverio M. Rinaldi,
2009
.
Christopher A. Higgins,
Frank R. Safayeni,
R. H. Irving,
1986,
CACM.
Christopher A. Higgins,
Linda Duxbury,
C. Higgins,
1987
.
David W. Conrath,
R. H. Irving,
D. Conrath,
1988,
IEEE Trans. Syst. Man Cybern..
Christopher A. Higgins,
David W. Conrath,
Richard H. Irving,
1983
.