AIRY - Nagaswamy,U.; Larios-Sanz,M.; Hury,J.; Collins,S.; Zhang,Z.; Zhao,Q.; Fox,G.E. - NCIR: a database of non-canonical interactions in known RNA structures. - Nucleic Acids Research 2002 Jan 1; 30(1): 395-7
AIRZ - Nagaswamy,U.; Voss,N.; Zhang,Z.; Fox,G.E. - Database of non-canonical base pairs found in known RNA structures - Nucleic Acids Research 2000 Jan 1; 28(1): 375-6