@Article{floeter2004bioinformatics,
    author = {André Flöter and Jacques Nicolas and Torsten Schaub and
Joachim Selbig},
    title = {Threshold extraction in metabolite concentration data},
    journal = {Bioinformatics},
    year = {2004},
    volume = {20},
    number = {10},
    pages = {1491-1494},
    month = {July}
}