@misc{CGTM_2007_1_a0,
     title = {Preface},
     journal = {Contributions to game theory and management},
     pages = {5--6},
     publisher = {mathdoc},
     volume = {1},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CGTM_2007_1_a0/}
}