Molecular clouds and gamma rays Yasuo Fukui Nagoya University H. Sano, S. Yosiike, T. Fukuda, H. Matsumoto T. Inoue, S. Inutsuka, R. Yamazaki, T. Tanaka,
Millimeter-Wave Molecular Line Observations of the Galactic Circumnuclear Disk
Molecular clouds and gamma rays