1. Aronsson S. (1996) Heat load of buildings supplied by district heating – an analysis based on measurements in 50 buildings. Dissertation, Dept. of Building Services Engineering, Chalmers University of Technology, Sweden.
2. Dahm J., Bales C. and Lorenz K. (1996) Parameter identification for tank integrated heat exchangers. Proc. Eurotherm Seminar No. 49 – Physical Models for Thermal Energy Stores, Eindhoven.
3. Dahm J., Bales C., Lorenz K. and Dalenbäck J.-O. (1997) Six-day system test and component test and system simulation for combitanks with internal heat exchangers, SERC, Högskolan Dalarna, Sweden. ISRN DU-SERC-61-SE.
4. Drück H. and Hahne E. (1996) MULTIPORT store model for TRNSYS. Proc. Eurotherm Seminar No. 49 – Physical Models for Thermal Energy Stores, Eindhoven.
5. Drück H. and Pauschinger Th. (1996) Storage model for TRNSYS, TYPE74, Users Manual, Version 1.0 (+updates). Institut für Thermodynamik und Wärmetechnik, University of Stuttgart, Germany.