TY - JOUR T1 - First detection of the outer edge of an AGN accretion disc: Very fast multiband optical variability of NGC 4395 with GTC/HiPERCAM and LT/IO:O JO - Monthly Notices of the Royal Astronomical Society UR - http://dx.doi.org/10.1093/mnras/stac3651 PY - 2022/12/27 AU - Mc Hardy IM AU - Beard M AU - Breedt E AU - Knapen JH AU - Vincentelli FM AU - Veresvarska M AU - Dhillon VS AU - Marsh TR AU - Littlefair SP AU - Horne K AU - Glew R et al ED - DO - DOI: 10.1093/mnras/stac3651 PB - Oxford University Press (OUP) Y2 - 2024/09/20 ER -