by Akimenko, S.A., Beloussov, V.I., Bitsadze, G.S., Blick, A.M., Budagov, Yu.A., Chirikov-Zorin, I.E., Chlachidze, G.A., Davydov, Yu.I., Dzhelepov, V.P., Feshchenko, A.A., Flyagin, V.B., Glagolev, V.V., Hlinka, V., Hubua, D.I., Jordanov, A.B., Kharzheev, Yu.N., Kladiva, E., Kolosov, V.N., Kut'in, V.M., Litov, L.B., Lomakin, Yu.F., Lytkin, L.K., Malyukov, S.N., Maniev, V.M., Minashvili, I.A., Oleynik, A.A., Romanovscky, V.I., Russakovich, N.A., Russakovich, N.L., Semenov, A.A., Sergeev, S.V., Sitar, B., Soloviev, A.S., Spalek, J., Tsenov, R.V., Velev, G.V., Vinogradov, V.B., Volodko, A.G.
Published in Physics letters. B (01.04.1991)

by Bitsadze, G.S., Budagov, Yu.A., Glagolev, V.V., Lomakin, Yu.F., Lytkin, L.K., Maljukov, S.N., Oleinik, A.A., Russakovich, N.A., Russakovich, N.L., Sergeev, S.V., Velev, G.V., Volodko, A.G., Chlachidze, G.A., Hubua, D.I., Minashvili, I.A., Aslanjan, E.V., Iordanov, A.B., Litov, L.
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (15.01.1992)