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 -