@inproceedings{
    dgm,
    author = "Das, G. and Gunopulos, D. and Mannila, Heikki",
    pages = "88-100",
    booktitle = "Principles of Data Mining and Knowledge Discovery",
    year = "1997",
    editors = "J. Komorowski and J. Zytkow",
    title = "Finding similar time series"
}