Nikolsky S.I. , Khristiansen G.B. , Efimov N.N. , Krasilnikov A.D. , Egorov T.A. , Mikhailov A.A. , Pravdin M.I. Cosmic ray anisotropy with Eo>10~17 eV. I-93843 Intern. cosmic ray conf. Aug. 2-15, 1987. Moscow, USSR. Conf.Papers. , Vol.2 , с. P.41-44 , 01.1987