Vernov S.N. ,     Bazilevskaya G.A. ,     Charakhchyan T.N. ,     Tyasto M.I. ,     Vernova E.S. ,     Krymsky G.F. Anomalies of solar activity in 1964-1965. 16-th Intern. cosmic ray conf. 16-th. 6-18 Aug. 1979. Conf. Papers. Sponsored by Sci. Council of Japan and Phys. Soc. of Japan , Vol.3 , с. P.385-389 , 01.1979   Nikolsky S.I. ,     Krasilnikov D.D. ,     Dyakonov M.N. ,     Kolosov V.A. ,     Kulakovskaya V.P. ,     Orlov V.A. ,     Knurenko S.P. ,     Kuzmin A.I. ,     Vernova E.S. ,     Yefimov I.A. ,     Fedorov T.A. ,     Sleptsov I.E. The results of first stage observation at Yakutsk EAS complex. 13-th Intern. cosmic ray conf. Denver , Vol.4 , с. P.2507-2512 , 01.1973