Hard ball systems and the Lorentz gas

by L.A. Bunimovich, D. Burago, N. Chernov, E.G.D. Cohen, C.P. Dettmann, J.R. Dorfman, S. Ferleger, R. Hirschl, A. Kononenko, Joel L. Lebowitz, C. Liverani, T.J. Murphy, J. Piasecki, H.A. Posch, N. Simanyi