@article{10_37236_978,
     author = {J\'ozsef Balogh and B\'ela Bollob\'as and Robert Morris},
     title = {Hereditary properties of tournaments},
     journal = {The electronic journal of combinatorics},
     year = {2007},
     volume = {14},
     doi = {10.37236/978},
     zbl = {1159.05022},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/978/}
}