C. Lavor, L. Liberti, N. Maculan, and A. Mucherino, The discretizable molecular distance geometry problem, Computational Optimization and Applications, 2012. Available on the Internet on the " Online First Articles " section of the journal
DOI : 10.1007/s10589-011-9402-6
URL : https://hal.archives-ouvertes.fr/hal-00756940

C. Lavor, L. Liberti, and A. Mucherino, The interval Branch-and-Prune algorithm for the discretizable molecular distance geometry problem with inexact distances, Journal of Global Optimization, vol.2, issue.3, 2012.
DOI : 10.1007/s10898-011-9799-6

N. Tuncbag, G. Kar, O. Keskin, A. Gursoy, and R. Nussinov, A survey of available tools and web servers for analysis of protein-protein interactions and interfaces, Briefings in Bioinformatics, vol.10, issue.3, pp.217-232, 2009.
DOI : 10.1093/bib/bbp001