共 14 条
[1]
ATHANASSOPOULOS C, 1997, UNPUB PHYS REV LETT
[4]
Caldwell D. O., 1990, Nuclear Physics B, Proceedings Supplements, V13, P547, DOI 10.1016/0920-5632(90)90123-C
[8]
KAYSER B, 1987, P 23 INT C HIGH EN P, P945
[9]
Kirpichnikov I. V., 1992, Nuclear Physics B, Proceedings Supplements, V28A, P210, DOI 10.1016/0920-5632(92)90171-N