@article{articled34081b4,
title   = {Mobility helps problem-solving systems to avoid groupthink},
author = {Gomes, Paulo F. and Reia, Sandro M. and Rodrigues, Francisco Aparecido and Fontanari, José Fernando},
year = {2019},
doi = {10.1103/PhysRevE.99.032301},
journal   = {Physical Review E}
}