1. Robust identification of active galactic nuclei through HST optical variability in GOODS-S: comparison with the X-ray and mid-IR-selected samples. Issue 3 (31st May 2019) Authors: Pouliasis, E; Georgantopoulos, I; Bonanos, A Z; Yang, M; Sokolovsky, K V; Hatzidimitriou, D; Mountrichas, G; Gavras, P; Charmandaris, V; Bellas-Velidis, I; Spetsieri, Z T; Tsinganos, K Journal: Monthly notices of the Royal Astronomical Society Issue: Volume 487:Issue 3(2019) Page Start: 4285 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Variability search in M 31 using principal component analysis and the Hubble Source Catalogue. Issue 2 (23rd March 2018) Authors: Moretti, M I; Hatzidimitriou, D; Karampelas, A; Sokolovsky, K V; Bonanos, A Z; Gavras, P; Yang, M Journal: Monthly notices of the Royal Astronomical Society Issue: Volume 477:Issue 2(2018) Page Start: 2664 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗