TY  - BOOK
AU  - Shiryayew,A.N.
TI  - Optimal stopping rules / 
U1  - 519.54 SHI 
PY  - 1978///
CY  - New York : 
PB  - Springer-Verlag, 
KW  - Sequential analysis
KW  - Optimal stopping (Mathematics)
N1  -  Includes index
ER  -