@article{
    Puolamaki2008,
    author = {Puolam\"aki, Kai and Hanhij\"arvi, Sami and Garriga, Gemma C.},
    title = "An approximation ratio for biclustering",
    url = "http://dx.doi.org/10.1016/j.ipl.2008.03.013",
    journal = "Information Processing Letters",
    corerank = "B",
    number = "2",
    volume = "108",
    flags = {"ALGODAN", "HIIT"},
    responsiblepearson = {Hanhij\"arvi, Sami},
    year = "2008",
    impactfactor = "A",
    pages = "45--49"
}