1. The Hartford Steam Service Co. experience in DC;Mirabella;District Heating,1983
2. Medical center expands utilities distribution;Paterson;Heating, Piping and Air Conditioning,1985
3. The incineration of domestic refuse: Refuse into energy at Sheffield;Holmes;CME, I. Mech. E.,1976
4. GEOCITY: A computer model for systems analysis of geothermal DHC costs;Bloomster;ASHRAE Trans.,1982
5. A numerical model for seasonal storage of solar heat in the ground by vertical pipes;Lund;Solar Energy,1985