TY - JOUR T1 - On the evidence for brown dwarf secondary stars in cataclysmic variables JO - MON NOT R ASTRON SOC PY - 2003/03/21 AU - Littlefair SP AU - Dhillon VS AU - Martin EL ED - VL - 340 IS - 1 SP - 264 EP - 268 Y2 - 2024/12/23 ER -