TY  - BOOK
AU  - Andersen, Per Kragh .
TI  - Statistical models based on counting processes / 
SN  - 0-387-94519-9
U1  - B28 
PY  - 1993///
CY  - New York : 
PB  - Springer-Verlag , 
KW  - Parametric model
ER  -