TY  - BOOK
A1  - Andersen, P.K.
A1  - Borgan, Ø.
A1  - Gill, R.D.
A1  - Keiding, N.
T1  - Statistical Models Based on Counting Processes
Y1  - 1993
DO  - 10.1007/978-1-4612-4348-9
CY  - New York
PB  - Springer-Verlagr

ER  -