Comment - Identification of Causal Effects Using Instrumental Variables
| Year of publication: |
1996
|
|---|---|
| Authors: | Rosenbaum, Paul R. |
| Published in: |
Journal of the American Statistical Association : JASA. - Abingdon : Taylor & Francis Group, ISSN 0162-1459, ZDB-ID 2076020. - Vol. 91.1996, 434, p. 444
|