1. P.D. Lund,J.T. Routti, R. Mäkinen, H. Vuorelma, Simulation studies of the expected performance of Kerava Solar Village, Int. J. Energ. Res. 7 (1983) 347-357.
2. R. Mäkinen, P.D. Lund, Kerava Solar Village - A solar assisted heat pump system with long-term heat storage, Helsinki University of Technology, Helsinki, 1983.
3. P.D. Lund, S. Peltola, J.T. Routti, Study of Kerava Solar Village energy consumption - Interrim Report: Thermal plant activation stage (in Finnish: Keravan aurinkokylän energiankäytön tutkimus - väliraportti: lämpökeskuksen käyttöönottovaihe), Helsinki University of Technology, Helsinki, 1984.
4. L.R. Fryer, Building Thermal Analysis for the Kerava Solar Village, Helsinki University of Technology, Helsinki, 1985.
5. P.D. Lund, Effect of Storage Thermal Behavior in Seasonal Storage Solar Heating Systems, Helsinki University of Technology, Helsinki, 1986.