TY  - JOUR
AU  - Edita Máčajová
AU  - Martin Škoviera
TI  - Characteristic flows on signed graphs and short circuit covers
JO  - The electronic journal of combinatorics
PY  - 2016
VL  - 23
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.37236/4872/
DO  - 10.37236/4872
ID  - 10_37236_4872
ER  -