TY  - JOUR
AU  - Zhou, Sanming
TI  - A Gallai-type equality for the total domination number of a graph
JO  - Discussiones Mathematicae. Graph Theory
PY  - 2004
SP  - 539
EP  - 543
VL  - 24
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DMGT_2004_24_3_a15/
LA  - en
ID  - DMGT_2004_24_3_a15
ER  -