J. Abdou, Exact stability and its applications to strong solvability, Mathematical Social Sciences, vol.39, issue.3, pp.263-275, 2000.
DOI : 10.1016/S0165-4896(99)00037-2

J. Abdou, A stability index for local effectivity functions, Mathematical Social Sciences, vol.59, issue.3, pp.306-313, 2010.
DOI : 10.1016/j.mathsocsci.2009.12.003

URL : https://hal.archives-ouvertes.fr/halshs-00392508

J. Abdou, The structure of unstable power mechanisms, Economic Theory, online first, 2010.

J. Abdou and H. Keiding, On necessary and sufficient conditions for solvability of game forms, Mathematical Social Sciences, vol.46, issue.3, pp.243-260, 2003.
DOI : 10.1016/S0165-4896(03)00066-0

H. Keiding, Necessary and sufficient conditions for stability of effectivity functions, International Journal of Game Theory, vol.10, issue.2, pp.93-101, 1985.
DOI : 10.1007/BF01769887

H. Moulin and B. Peleg, Cores of effectivity functions and implementation theory, Journal of Mathematical Economics, vol.10, issue.1, pp.115-162, 1982.
DOI : 10.1016/0304-4068(82)90009-X

K. Nakamura, The vetoers in a simple game with ordinal preferences, International Journal of Game Theory, vol.7, issue.1, pp.55-61, 1979.
DOI : 10.1007/BF01763051

B. Peleg, Game theoretic analysis of voting in committees, 1984.
DOI : 10.1017/CCOL0521259649