Robert J. Willis
发表
Kate Smith-Miles,
Malcolm Brooks,
Ai Cheo Yeo,
2001,
International Conference on Computational Science.
Chung-Hsing Yeh,
Robert J. Willis,
Hongqi Pan,
2001,
10th IEEE International Conference on Fuzzy Systems. (Cat. No.01CH37297).
Robert J. Willis,
Péter Hudomiet,
R. Willis,
2012,
Decision Analytics.
Robert J. Willis,
R. Willis,
2013
.
Chung-Hsing Yeh,
Hepu Deng,
Robert J. Willis,
1999,
Eur. J. Oper. Res..
Chung-Hsing Yeh,
Hepu Deng,
Robert J. Willis,
2000,
Comput. Oper. Res..
Kate Smith-Miles,
Malcolm Brooks,
Ai Cheo Yeo,
2001,
Intell. Syst. Account. Finance Manag..
James J. Heckman,
Robert J. Willis,
J. Heckman,
1975,
Journal of Political Economy.
Robert J. Willis,
R. Willis,
1986
.
Robert J. Willis,
L. Lillard,
R. Willis,
1978
.
Robert M. Groves,
Robert J. Willis,
Robert L. Kahn,
2002,
PS: Political Science & Politics.
Robert J. Willis,
1995
.
Robert J. Willis,
R. Willis,
1973,
Journal of Political Economy.
David C. Steffens,
Robert J. Willis,
Steven G. Heeringa,
2007
.
Robert J. Willis,
Robert B. Wallace,
Michael E. Chernew,
2001,
Journal of General Internal Medicine.