(2) P. S. Pak: “Evaluation of Energy Saving Characteristics of a High-Efficient Cogeneration System Utilizing Gas Engine Exhaust Heat—In the Case of Installing in Office Buildings—”, IEEJ Trans. PE, Vol. 126, No. 5, pp. 509-515 (2006-5) (in Japanese)
(3) T. Kosugi and P. S. Pak: “Object-oriented simulation system for evaluating characteristics of various CO2-capturing thermal power generation systems”, JSST International Conference on Modeling, Control and Computation in Simulation, pp. 294-299, Tokyo, Japan (2000-10)