TY  - JOUR
AU  - Shariefuddin Pirzada
TI  - On imbalances in digraphs
JO  - Kragujevac Journal of Mathematics
PY  - 2008
SP  - 143 
EP  -  146
VL  - 31
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KJM_2008_31_1_a11/
ID  - KJM_2008_31_1_a11
ER  -