TY  - BOOK
AU  - Sinai, Ya G.
AU  - Schefer, V. ; tr.
TI  - Introduction to ergodic theory
T2  - Mathematical notes
U1  - 515.42 
PY  - 1977///
CY  - New Jersey
PB  - Princeton University Press
N1  - "Based on a series of lectures given at the Moscow and Erevan state Universites"; "Translated from the Russian by V. Schefer"
ER  -