Total cross section of two photon production of hadrons / S.E.Baru,M.V.Beilin,A.E.Blinov и др., 1991. - 16 p. - Текст : непосредственный.
Measurement of the branching ratio for (IS) state into and search for decays (IS) / S.E.Baru,M.V.Beilin,A.E.Blinov и др., 1991. - 18 p. - Текст : непосредственный.