13-th Intern. cosmic ray conf. Denver , 01.1973    Включает:   Nikolsky S.I. ,     Krasilnikov D.D. ,     Dyakonov M.N. ,     Kolosov V.A. ,     Kulakovskaya V.P. ,     Lischenjuk F.F. ,     Orlov V.A. ,     Steptsov I.E. E.A.S.Cerenkov light flux at core dastance 300 to 500 m at sea level and the energy of shower primaries , 01.1973   Nesterova N.M. ,     Nikolsky S.I. ,     Danilova T.V. ,     Tukish E.I. ,     Aseikin V.S. ,     Stamenov J.N. Investigation of EAS with primary energy less than 10~15 eV , 01.1973   Nesterova N.M. ,     Nikolsky S.I. ,     Tukish E.I. ,     Yakovlev V.I. ,     Aseikin V.S. ,     Chubenko A.P. The energy of extensive air shower cores , 01.1973   Erlykin A.D. ,     Machavariani S.K. ,     Kulitchenko A.K. High energy muons of EAS , 01.1973   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 , 01.1973 Copyright © БЕН РАН.