TY  - BOOK
AU  - Spitzer,Frank Ludwig
TI  - Principles of random walk
T2  - The university series in higher mathematics
U1  - 519.1 
PY  - 1964///
CY  - Princeton, N.J.
PB  - Von Nostrand
KW  - RECORRIDOS ALEATORIOS
KW  - CAMINOS ALEATORIOS
ER  -