TY  - BOOK
AU  - Petersen,Karl E.
TI  - Ergodic theory
SN  - 9780521389976
U1  - 515.42 P442E 
PY  - 1983///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Mathematics
KW  - Ergodic theorem
KW  - Entropy
KW  - Ergodic theory
ER  -