Zvi Safra, Einat Weissengrin. Harsanyi's impartial observer theorem with a restricted domain. Social Choice and Welfare, 20(2):177-187, 2003. [doi]
@article{SafraW03,
title = {Harsanyi's impartial observer theorem with a restricted domain},
author = {Zvi Safra and Einat Weissengrin},
year = {2003},
doi = {10.1007/s003550200161},
url = {http://dx.doi.org/10.1007/s003550200161},
researchr = {https://researchr.org/publication/SafraW03},
cites = {0},
citedby = {0},
journal = {Social Choice and Welfare},
volume = {20},
number = {2},
pages = {177-187},
}