All 2004 2003
All Journal Article
Astroparticle Physics 22
Pages : 235-248
Proc.Int.Cosmic Ray Conf. (Universal Academy Press Inc.)
Pages : 814-844
Pages : 829-832
Astroparticle Physics 20
Pages : 293-309
Proc.Int.Cosmic Ray Conf.(Universal Academy Press Inc.)
Pages : 841-844
Proceedings of 28th International Cosmic Ray Conference, Tsukuba (Univeral Academy Press, Inc.)