TY  - BOOK
AU  - Katok, Anatole
AU  - Hasselblatt, Boris
TI  - Introduction to the Modern Theory of Dynamical Systems
T2  - Encyclopedia of Mathematics and its applications
SN  - 0521575575
U1  - 515.352 
PY  - 1995///
CY  - Cambridge
PB  - Cambridge University Press
ER  -