sky, Papers at XII Int~rnational Cosmic Ray Conference, Hobart, 6, 2362, 1971. 7-15. Alma-Ata-Leningrad~oscow~ashkent-col1aboration 7. Pisma JETPh 17, 655, 1973 preprin N 68, 1973. 8. Proceedings of the XIII International conference on cosmic rays, Denver 1973 N 625, N 644. 9. Izvestia AN SSSR seria fizicheskaja 38, 923, 1974. 10. Jadernaja t FIAN preprin t FIANN 31, 1974. 11. Preprin N 30, 1974. ~ Pisma JETPh 19, 598, 1974. 12. Jadernaja F AN SSSR Preprint LIJA
t. FIAN
Fizika 20 1974
[6]
N 85, 1974. 13. Pisma JETPh 18, 19, 1973 Preprint FIA N 67, 1973. 14. Jadernaja