%0 Journal Article %1 rubin74 %A Rubin, D. B. %D 1974 %J Journal of Educational Psychology %K imported %P 688-701 %T Estimating causal effects of treatments in randomized and nonrandomized studies %V 66

@article{rubin74, added-at = {2011-05-09T23:10:52.000+0200}, author = {Rubin, D. B.}, biburl = {https://www.bibsonomy.org/bibtex/2af1bebaae536caeb58377c74bb4e7b57/josephausterwei}, interhash = {0f398cef9d64fc209a3c36a29169faf1}, intrahash = {af1bebaae536caeb58377c74bb4e7b57}, journal = {Journal of Educational Psychology}, keywords = {imported}, pages = {688-701}, timestamp = {2011-05-10T10:42:42.000+0200}, title = {Estimating causal effects of treatments in randomized and nonrandomized studies}, volume = 66, year = 1974 }