TY - GEN T1 - ULTRACAM photometry of the eclipsing cataclysmic variables GY Cnc, IR Com and HT Cas T2 - arXiv PY - 2005/10/14 AU - Feline WJ AU - Dhillon VS AU - Marsh TR AU - Watson CA AU - Littlefair SP ED - Y2 - 2024/09/20 ER -