Evan Shellshear, Peter Sudhölter. On core stability, vital coalitions, and extendability. Games and Economic Behavior, 67(2):633-644, 2009. [doi]
@article{ShellshearS09,
title = {On core stability, vital coalitions, and extendability},
author = {Evan Shellshear and Peter Sudhölter},
year = {2009},
doi = {10.1016/j.geb.2009.01.005},
url = {http://dx.doi.org/10.1016/j.geb.2009.01.005},
researchr = {https://researchr.org/publication/ShellshearS09},
cites = {0},
citedby = {0},
journal = {Games and Economic Behavior},
volume = {67},
number = {2},
pages = {633-644},
}