@inproceedings{oai:repo.qst.go.jp:00053276,
 author = {Teshima, Masahiro and Takeda, Masahiro and Chikawa, Michiyuki and Fukushima, Masaki and Hayashida, Naoaki and Honda, Ken and Inoue, Naoya and Kadota, Kenji and Kakimoto, Fumio and Kamata, Kouichi and Kawaguchi, Setsuo and Kawakami, Saburo and Kawasaki, Yoshiya and Kawasumi, Norio and Mase, Keiichi and Mizobuchi, Tomoko and Nagano, Motohiko and Ohoka, Hideyuki and Osone, Satoko and Sakaki, Naoto and Sakurai, Nobuyuki and Sasaki, Makoto and Sasano, Masahiko and Shimizu, Hirohiko and Shinozaki, Kenji and Torii, Reiko and Tsushima, Itsurou and Uchihori, Yukio and Yamamoto, Tokonatsu and Yoshida, Shigeru and Yoshii, Hisashi and 川崎 賀也 and 榊 直人 and 内堀 幸夫},
 book = {Proceedings of International Cosmic Ray Conference},
 month = {Jun},
 note = {Study of the arrival direction distribution plays a key role in finding sources of the Extremely High Energy Cosmic Rays (EHECR). Greisen-Zatsepin-Kuz'min (GZK) mechanism limits the propagation of EHE cosmic rays significantly and only nearby sources can contribute to the local EHECR flux. Furthermore EHECRs travel intergalactic spaces almost linearly. Hence, we expect they can be traced back to their sources. Here we report a small-sacle anisotropy of the arrival direction distribution of EHECRs observed by AGASA above 1019eV . This result strongly suggests the existence of point sources of EHECRs.},
 pages = {437--440},
 title = {The Arrival Direction Distribution of Extremely High Energy Cosmic Rays Observed by AGASA},
 volume = {28},
 year = {2003}
}