Alireza Hadj Khodabakhshi Ján Manuch Arash Rafiey Arvind Gupta Structure-Approximating Design of Stable Proteins in 2D HP Model Fortified by Cysteine Monomers. 49-58 2008 APBC http://www.comp.nus.edu.sg/~wongls/psZ/apbc2008/apbc110a.pdf conf/apbc/2008 db/conf/apbc/apbc2008.html#KhodabakhshiMRG08