TY - JOUR T1 - Observations of ultracool dwarfs with ULTRACAM on the VLT: a search for weather JO - MON NOT R ASTRON SOC UR - http://eprints.whiterose.ac.uk/144707/ PY - 2006/08/11 AU - Littlefair SP AU - Dhillon VS AU - Marsh TR AU - Shahbaz T AU - Martin EL ED - DO - DOI: 10.1111/j.1365-2966.2006.10523.x VL - 370 IS - 3 SP - 1208 EP - 1212 Y2 - 2024/12/22 ER -