@book{
    KaOs06,
    author = {Kaski, Petteri and {\"O}sterg{\aa}rd, Patric R. J.},
    publisher = "Springer-Verlag",
    title = "Classification Algorithms for Codes and Designs",
    url = "http://users.tkk.fi/~pat/cacd.html",
    series = "Algorithms and Computation in Mathematics",
    address = "Berlin Heidelberg",
    number = "15",
    year = "2006"
}