@PHDTHESIS\{IMM1993-06757, author = "K. Sejling", title = "Modelling and prediction of load in district heating systems", year = "1993", school = "Technical University of Denmark, Department of Applied Mathematics and Computer Science", address = "Richard Petersens Plads, Building 324, {DK-}2800 Kgs. Lyngby, Denmark, compute@compute.dtu.dk", type = "", note = "{DTU} supervisor: Henrik Madsen, hmad@dtu.dk, {DTU} Compute, and Jan Holst, Lund Institute of Technology, Sweden", url = "http://www.compute.dtu.dk/English.aspx" }