TY - JOUR T1 - Time-resolved ultraviolet spectroscopy of the SW Sex star DW Uma: Confirmation of a hidden white dwarf and the ultraviolet counterpart to phase 0.5 absorption events JO - ASTROPHYS J PY - 2004/11/10 AU - Knigge C AU - Araujo-Betancor S AU - Gansicke BT AU - Long KS AU - Szkody P AU - Hoard DW AU - Hynes RI AU - Dhillon VS ED - VL - 615 IS - 2 SP - L129 EP - L132 Y2 - 2024/09/20 ER -