@article{
    haa05:no17-,
    author = {Haanp{\"a}{\"a}, Harri},
    title = "No 17-Player Triplewhist Tournament Has Nontrivial Automorphisms",
    journal = "Journal of Combinatorial Designs",
    volume = "13",
    flags = "public",
    year = "2005",
    pdf = "twh17naut.pdf",
    annote = "int journal ref",
    pages = "345-348"
}