Maria Kalyna, Craig G. Simpson, Naeem H. Syed, Dominika Lewandowska, Yamile Marquez, Branislav Kusenda, Jacqueline Marshall, John Fuller, Linda Cardle, Jim McNicol, Huy Q. Dinh, Andrea Barta, John W. S. Brown
Nucleic Acids Res. 2012 March; 40(6): 2454–2469. Published online 2011 November 29. doi: 10.1093/nar/gkr932