• [1]

    S. Miyake et al.. Journal of Phys. Soc. of Japan. 18(1963), 464.[2] Y. Muraki, 17th ICRC, Paris, 7(1981), MN 3-8.[3] M. R. Krishnaswamy et al., 16th ICRC, Kyoto, 13(1979), 378.[4] J. W. Elbert et al., 17th ICRC, Paris, 7(1981), 42.[5] Y. N. Vavilov et al., 17th ICRC, Paris, 7(1951), 38.[6] J. W. Elbert et al., Phys. Rev., D27(1983), 1448.[7] T. Aoki et al., 18th ICRC, Bangalore, 7(1983), 58.P. K. F. Grieder, 18th ICRC, Bangalore, 7(1983), 59.T. L. Asatiani et al.. 18th ICRC, Bangalore, 7f 1983), 60.[8] M. R. Krishnaswamy et al., 18th ICRC, BangaIore, 7(1983), 52.T. K. Gaisser et aI., 18th ICRC, Bangalore, 7(1983), 5 3Y. Muraki et aI., 18th ICRC, Bangalore, 7(1983), 54.[9] J. G. Rushbroke, CERN/EP 82-157, (1982).[10] 丁林恺、朱清棋、郭可尊, 高能物理与核物理, 6(1982) 657, Ding Lin-Kai et al.,ICR-Repo rt-107-83-8-1(1983).[11] 丁林恺、荆贵茹, 高能物理与核物理, 7(1983), 129,[12] M. R. Krishnaswamy et al., 15th ICRC, Plovdiv,6(1977), 161.