1. Annual cycle energy system;Fischer,1975
2. SOLCHIPS — A fast predesign and optimization tool for solar heating with seasonal storage;Lund;Solar Energy,1992
3. Load estimation method for the simulation of district heating and cooling. Part 1. Calculation method and estimation table for the office building;Nakahara;Trans. SHASE Japan,1994
4. Load estimation method for the simulation of district heating and cooling. Part 2. Estimation table for shopping and hotel an example calculation of district heating and cooling load;Nakahara;Trans. SHASE Japan,1994