@article{10_4153_CMB_1973_003_7,
     author = {Alspach, B. and Berggren, J. L.},
     title = {On the {Determination} of the {Maximum} {Order} of the {Group} of a {Tournament}},
     journal = {Canadian mathematical bulletin},
     pages = {11--14},
     year = {1973},
     volume = {16},
     number = {1},
     doi = {10.4153/CMB-1973-003-7},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1973-003-7/}
}