Electromagnetically induced transparency for a double Fano-profile system Thuan Bui Dinh, Van Cao Long, Wiesław Leoński and Jan Peřina Jr. Eur. Phys. J. D, 68 6 (2014) 150 Published online: 23 June 2014 DOI: 10.1140/epjd/e2014-50100-1