TY  - BOOK
AU  - Barndorff-Neilsen,O.E.
TI  - Information and exponential families: in statistical theory 
SN  - 0471995452
PY  - 1978///
CY  - Chichester
PB  - John Wiley & Sons
KW  - Sufficient statistics
KW  - Distribution (Probability theory)
KW  - Functions, Exponential
N1  - Includes bibliographical references and index
ER  -