※一部利用できない機能があります
- National Science Foundation (U.S.) (4)
- Haveman, Robert H. (2)
- Hollenbeck, Kevin (2)
- Mathematica Policy Research, inc (2)
- University of Wisconsin-Madison. Institute for Research on Poverty (2)
- American Association for the Advancement of Science (1)
- American Mathematical Society (1)
- Boruch, Robert F. (1)
- Cecil, Joe S. (1)
- Miura, Robert M., 1938- (1)
- Symposium on Some Mathematical Questions in Biology (1)