1. Asakawa, Y., et al., Japan Society of Mechanical Engineers (JSME) Meeting (Thermal Problems), Paper 10, 37–40 (1969) (in Japanese).
2. Asakawa, Y., et al., JSME Meeting, Paper 821, 105–108 (1970) (in Japanese).
3. Asakawa, Y., JSME Semi-int. Symp., 1 (213) 95–102 (1967).
4. Asakawa, Y., et al., JSME natn. Meeting, 813, 191–194 (1970) (in Japanese).
5. Asakawa, Y., et al., Fifth Symp. Jap. Soc. Heat Transfer, Paper II—9.2, 273–276 (1968) (in Japanese).