Cross-Over between Discrete and Continuous Protein Structure Space: Insights into Automatic Classification and Networks of Protein Structures. - Alberto Pascual-García; David Abia; Angel R. Ortiz; Ugo Bastolla (PLoS Comput. Biol., 2009)

PC_ali: a tool for improved multiple alignments and evolutionary inference based on a hybrid protein sequence and structure similarity score. - Ugo Bastolla; David Abia; Oscar Piette (Bioinform., 2023)