Hosoya Akio | Physics Department Tokyo Institute Of Technology Tokyo 152 Japan

Physics Department Tokyo Institute Of Technology Tokyo 152 Japan

Tokyo Inst. Technol. Tokyo Jpn

Physics Department, Tokyo Institute of Technology, Tokyo 152, Japan

Physics Department Tokyo Institute Of Technology Tokyo 152 Japan

Research Institute for Theoretical Physics, Hiroshima University

Department of Physics, Osasa University

Physics Department, Tokyo Institute of Technology, Tokyo 152, Japan