Vladimir G. Deineko, Gerhard J. Woeginger. Two hardness results for core stability in hedonic coalition formation games. Discrete Applied Mathematics, 161(13-14):1837-1842, 2013. [doi]
@article{DeinekoW13-0,
title = {Two hardness results for core stability in hedonic coalition formation games},
author = {Vladimir G. Deineko and Gerhard J. Woeginger},
year = {2013},
doi = {10.1016/j.dam.2013.03.003},
url = {http://dx.doi.org/10.1016/j.dam.2013.03.003},
researchr = {https://researchr.org/publication/DeinekoW13-0},
cites = {0},
citedby = {0},
journal = {Discrete Applied Mathematics},
volume = {161},
number = {13-14},
pages = {1837-1842},
}