1. Al-Arabi, M. and M. K. EI-Riedy; “Natural Convection Heat Transfer from Isothermal Horizontal Plates of Different Shapes,” Int. J. Heat Mass Transfer, 19, 1399–1404 (1976)
2. Bando, Y., M. Nishimura, M. Kuraishi, T. Kasuga and M. Hasatani; “Effect of Optical Depth on Outdoor Performance of “Volume Heat-Trap” Type Solar Collector,” Heat Transfer Japanese Research, 15, 57–71 (1986)
3. Bando, Y., M. Nishimura, M. Kuraishi, M. Masuda and H. Tajima; “Effect of Thermal and Optical Properties of Transparent Plates on the Collection Characteristics of “Volume Heat-Trap” Solar Collectors,” Heat Transfer Japanese Research, 18, 54–67 (1989)
4. Bando, Y., M. Nishimura, M. Kuraishi and M. Masuda; “Collection Characteristics of a “Volume Heat-Trap” Type Multipass Solar Collector-Effect of Flow Mode and Partitioning Plate,” Heat Transfer Japanese Research, 18, 88–100 (1989)
5. Collection characteristics of composite solar collector with volume heat trap and surface heat trap.