New technique and results of cosmic ray investigations in the energy interval 1015–1019 eV A.A. Petrukhin, A.G. Bogdanov, D.V. Chernov, L.I. Dushkin, R.P. Kokoulin, G. Mannocchi, O. Saavedra, G. Trinchero, V.V. Shutenko and I.I. Yashin EPJ Web of Conferences, 53 (2013) 08001 Published online: 25 June 2013 DOI: 10.1051/epjconf/20135308001