Multidimensional crteria for separation of air showers initiated by -quanta and protons of Eo=10 -10 EV using Cerenkov light pulse shape in wide-angle detector / V.I.Galkin,I.P.Ivanenko,T.M.Roganova,T.A.Chyuikova, 1990. - 17 p. - Текст : непосредственный.
Method of separation of air showers initiated by -quanta and protons using Cerenkov light angular characteristics in combination and angular resolution estimate for an array of several optical telescopes / A.M.Anokhina,V.I.Galkin,I.P.Ivanenko,T.M.Roganova, 1990. - 25 p. - Текст : непосредственный.