TY  - JOUR
AU  - Roland Bacher
TI  - Counting invertible Schrödinger operators over finite fields for trees, cycles and complete graphs
JO  - The electronic journal of combinatorics
PY  - 2015
VL  - 22
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.37236/5183/
DO  - 10.37236/5183
ID  - 10_37236_5183
ER  -