TY  - JOUR
AU  - Paulus Gerdes
TI  - Symmetries of Alternating Cycle Matrices
JO  - Visual Mathematics
PY  - 2006
VL  - 8
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VM_2006_8_2_a0/
ID  - VM_2006_8_2_a0
ER  -