TY  - BOOK
AU  - Belsley,David A.
AU  - Kuh,Edwin
AU  - Welsch,Roy E.
TI  - Regression diagnostics: identifying influential data and sources of collinearity 
SN  - 0471058564
PY  - 1980///
CY  - New York
PB  - Wiley
KW  - Regression analysis
N1  - Includes index; Bibliography: p. 277-284
ER  -