A survey of available tools and web servers for analysis of protein-protein interactions and interfaces. - Nurcan Tuncbag; Gozde Kar; Ozlem Keskin; Attila Gürsoy; Ruth Nussinov (Briefings Bioinform., 2009)

Human Cancer Protein-Protein Interaction Network: A Structural Perspective. - Gozde Kar; Attila Gürsoy; Ozlem Keskin (PLoS Comput. Biol., 2009)