Authors: Michele Cappellari, Richard M. McDermid, Katherine Alatalo, Leo Blitz, Maxime Bois, F. Bournaud, Martin Bureau, Alison F. Crocker, Roger L. Davies, Timothy A. Davis, P. T. de Zeeuw, Pierre–Alain Duc, Éric Emsellem, Sadegh Khochfar, Davor Krajnović, H. Kuntschner, Pierre-Yves Lablanche, Raffaella Morganti, Thorsten Naab, Tom Oosterloo, M. Sarzi, Nicholas Scott, P. Serra, Anne-Marie Weijmans, Lisa M. Young - Nature 2012 cited by 613
