II-17605 12th Intern. Conf. on Cosmic Rays. Hobart. August 16-25,1971. Conf.papers ... , 01.1971    Включает:   Guseva V.V. ,     Zelevinskaya N.G. ,     Kotelnikov K.A. ,     Lebedev A.M. ,     Slavatinsky S.A. ,     Maximenko V.M. ,     Puchkov V.S. ,     Fetisov I.N. ,     Denisova V.G. ,     Kim V.M. The flux of pions at the energy of 100-400 GeV and their interaction in the ionization calorimeter , 01.1971 Copyright © БЕН РАН.