TY - JOUR AU - Li, Jun TI - Zero dimensional Donaldson–Thomas invariants of threefolds JO - Geometry & topology PY - 2006 SP - 2117 EP - 2171 VL - 10 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.2140/gt.2006.10.2117/ DO - 10.2140/gt.2006.10.2117 ID - GT_2006_10_4_a2 ER -