TY  - BOOK
AU  - Gottschalk, Walter Helbig
AU  - Hedlund, Gustav Arnold
TI  - Topological dynamics
U1  - 515.39 
PY  - 1955///
CY  - Providence
PB  - American Mathematical Society
KW  - Dynamical systems
KW  - Symbolic dynamics
KW  - Recurrence and minimal sets
N1  - Includes index
ER  -