@MISC\{IMM2013-06614,
    author       = "F. {\AA}. Nielsen",
    title        = "Python programming - Pandas",
    year         = "2013",
    month        = "jul",
    keywords     = "Python, data analysis",
    publisher    = "Department of Applied Mathmatics and Computer Science, Technical University of Denmark",
    address      = "Building 321, {DK-}2800 Kgs. Lyngby",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/6614-full.html"
}