TY  - JOUR
AU  - Jian Shen
TI  - Short cycles in digraphs with local average outdegree at least two
JO  - The electronic journal of combinatorics
PY  - 2003
VL  - 10
UR  - http://geodesic.mathdoc.fr/articles/10.37236/1719/
DO  - 10.37236/1719
ID  - 10_37236_1719
ER  -