1. (1) T. Kobayshi, Y. Komori, K. Yoshida, and J. Nishimura : “The Most Likely Sources of High Energy Cosmic Ray Electrons in Supernova Remnants”, Astrophysical Journal, Vol. 601, pp. 340-351 (2004)
2. (2) C.-R. Chen, K. Hamaguchi, M. Nojiri, F. Takahashi, and S. Torii : “Dark matter model selection and the ATIC/PPB-BETS anomaly”, J. Cosmol. Astropart. Phys., JCAP05 015 (2008)
3. (3) S. Torii, K. Yoshida, K. Kasahara, T. Tamura, and J. Chang : “Dark matter search with the CALET detector on-board ISS”, Advances in Space Research, Vol. 41, pp. 2032-2036 (2008)
4. (4) S. Torii, et al. : “The Energy Spectrum of Cosmic Ray Electrons from 10 to 100 GeV Observed with a Highly Granulated Imaging Calorimeter”, Astrophysical Journal, Vol. 559, pp. 973-984 (2001)
5. (5) T. Tamura, S. Torii, K. Yoshida, et al. : Electron Spectrum in 10-1000 GeV from BETS PPB-BETS and Future Balloon Observation”, JPSJ, Vol. 78, Supple. A, pp. 57-62 (2009)