Nicolas Houy. A characterization for qualified majority voting rules. Mathematical Social Sciences, 54(1):17-24, 2007. [doi]
@article{Houy07,
title = {A characterization for qualified majority voting rules},
author = {Nicolas Houy},
year = {2007},
doi = {10.1016/j.mathsocsci.2007.04.007},
url = {http://dx.doi.org/10.1016/j.mathsocsci.2007.04.007},
researchr = {https://researchr.org/publication/Houy07},
cites = {0},
citedby = {0},
journal = {Mathematical Social Sciences},
volume = {54},
number = {1},
pages = {17-24},
}