TY  - JOUR
A1  - Davies, J.B.
A1  - Shorrocks, A.F.
T1  - Optimal grouping of income and wealth data
Y1  - 1989
DO  - 10.1016/0304-4076(89)90078-X
JF  - Journal of Econometrics
VL  - 42
IS  - 1
SP  - 97
EP  - -108

ER  -