R. Ritchie
发表
D. Kreider,
R. Ritchie,
1964
.
Robert W. Ritchie,
R. Ritchie,
1963
.
R. Ritchie,
1974
.
Robert W. Ritchie,
R. Ritchie,
P. Stanley Peters,
1969,
Journal of Linguistics.
Frederick N. Springsteel,
Robert W. Ritchie,
R. Ritchie,
1972,
Inf. Control..
P. Stanley Peters,
Robert W. Ritchie,
R. Ritchie,
1972,
Mathematical systems theory.
P. Stanley Peters,
Robert W. Ritchie,
R. Ritchie,
1973,
Inf. Sci..
P. Stanley Peters,
Robert W. Ritchie,
R. Ritchie,
1969,
STOC.
Peter J. Denning,
Edward A. Feigenbaum,
Joseph F. Traub,
1981,
CACM.
Robert Wells Ritchie,
R. Ritchie,
1961
.
Robert W. Ritchie,
R. Ritchie,
1965
.
R. Ritchie,
M. Sullivan,
C. Blick,
2016,
Current vascular pharmacology.
P. Stanley Peters,
Robert W. Ritchie,
R. Ritchie,
1971,
Inf. Control..
Stephen S. Yau,
Joseph F. Traub,
Warren L. Semon,
1983,
Computer.
Robert W. Ritchie,
R. Ritchie,
1963,
JACM.