TY  - JOUR
AU  - J. C. Perez
TI  - Symmetry and Asymmetry in the Mendeleïev's Periodic Table Predictive Equation
JO  - Visual Mathematics
PY  - 2008
VL  - 10
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VM_2008_10_4_a0/
ID  - VM_2008_10_4_a0
ER  -