@article{MSH_1993__123__37_0,
     author = {Laffond, G. and Laslier, J. F. and Le Breton, M.},
     title = {More on the tournament equilibrium set},
     journal = {Math\'ematiques informatique et sciences humaines},
     pages = {37--44},
     publisher = {Ecole des hautes-\'etudes en sciences sociales},
     volume = {123},
     year = {1993},
     mrnumber = {1252567},
     zbl = {0806.90002},
     language = {en},
     url = {http://www.numdam.org/item/MSH_1993__123__37_0/}
}