@article{CGTM_2010_3_a31,
     author = {Elena B. Yanovskaya},
     title = {The {Nucleolus} and the $\tau$-value of {Interval} {Games}},
     journal = {Contributions to game theory and management},
     pages = {421--430},
     year = {2010},
     volume = {3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CGTM_2010_3_a31/}
}