TY - BOOK AU - Katok A Ed. ED - International conferencel on special year on ergodic theory and dynamical systems (1979 : Maryland) TI - Proceeding on special year on ergodic theory and dynamical systems T2 - Progress in mathematics; 21 U1 - CN26:(B7:3)p1,N80, M2 PY - 1982/// CY - Boston PB - Birkhauser KW - Statistical mechanics KW - Physics ER -