TY  - JOUR
A1  - Jenks, G. F.
T1  - Generalization in Statistical Mapping
Y1  - 1963
DO  - 10.1111/j.1467-8306.1963.tb00429.x 
JF  - Annals of the Association of American Geographers
VL  - 53
IS  - 1
SP  - 15
EP  - -26

ER  -