A cerenkov counter for charged-kaon and pion identification in the momentum range of 600-700 MeV/c by Grigor'ev, M, Dement'ev, D, Ivashkin, A, Imazato, J, Yokoi, T, Kaga, A, Kudenko, Y, Kuno, Y, Mineev, O, Khabibullin, M, Khotyantsev, A, Shimizu, S