TY  - JOUR
AU  - I. A. Krepkiy
TI  - Applying Kirchhoff relations in proofs of theorems on graph operations that do not affect the structure of the sandpile groups of graphs
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 2016
SP  - 165
EP  - 176
VL  - 448
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_2016_448_a11/
LA  - ru
ID  - ZNSL_2016_448_a11
ER  -