@TECHREPORT\{IMM1997-01693,
    author       = "H. A. Nielsen and H. Madsen",
    title        = "Development of methods for evaluation of electricity  savings and load levelling Measures,  Part 1: Aggregated Power Consumption Models for the  Eastern Part of Denmark",
    year         = "1997",
    number       = "",
    series       = "",
    institution  = "Department of Mathematical Modelling, Technical University of Denmark, {DK-}2800 Lyngby, Denmark in collaboration with {NESA} A/S,",
    address      = "",
    type         = "",
    note         = "EFP95/1753/95-0001, 122 pages",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/1693-full.html"
}