Jitender S. Deogun Ruben Donts Olga Komina Fangrui Ma RNA Secondary Structure Prediction with Simple Pseudoknots. 239-246 2004 conf/apbc/2004 APBC http://crpit.com/confpapers/CRPITV29Deogun2.pdf db/conf/apbc/apbc2004.html#DeogunDKM04