de Paula, A. Carvalho, E. Guerra, C. V. Lopes, H. Sajnani, and O A L. Lemos,
"An Exploratory Study of Interface Redundancy in Code Repositories",
IEEE 16th International Working Conference on Source Code Analysis and Manipulation (SCAM), Raleigh, NC, pp. 107-116, Oct 2-3, 2016.