TY  - JOUR
AU  - Biggs, N.L.
TI  - Chip-firing and the critical group of a graph
JO  - Journal of Algebraic Combinatorics
PY  - 1999
SP  - 25
EP  - 45
VL  - 9
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JAC_1999__9_1_a2/
LA  - en
ID  - JAC_1999__9_1_a2
ER  -