@phdthesis{
    Sulkava2008,
    author = "Sulkava, Mika",
    school = "Helsinki University of Technology, Dissertations in Computer and Information Science, Report D24",
    title = "Learning from environmental data: methods for analysis of forest nutrition time series",
    url = "http://lib.tkk.fi/Diss/2008/isbn9789512291540/",
    address = "Espoo, Finland",
    month = "January",
    responsibleauthor = "Sulkava, Mika",
    flags = "AIRC PHDTHESIS",
    year = "2008",
    internalpdf = "Sulkava2008.pdf",
    impactfactor = "F2",
    type = "{D.Sc.} thesis"
}