TY  - JOUR
AU  - D. Weise
TI  - The Pythagorean Approach to Problems of Periodicity in Chemistry and Nuclear Physics
JO  - Visual Mathematics
PY  - 2003
VL  - 5
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VM_2003_5_1_a4/
ID  - VM_2003_5_1_a4
ER  -