TY  - JOUR
AU  - Jay Kappraff
AU  - Gary W. Adamson
TI  - A Unified Theory of Proportion
JO  - Visual Mathematics
PY  - 2000
VL  - 2
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VM_2000_2_3_a4/
ID  - VM_2000_2_3_a4
ER  -