H. Sanchez-Restrepo and J. M. Louçã, "A complex network approach to structural inequality of educational deprivation in a Latin American country", in Complex Networks XI. Springer Proc. in Complexity, Barbosa, H., Menezes, R., Gomez-Gardenes, J., Gonçalves, B., Mangioni, G., and Oliveira, M., Ed., Exeter, Springer, 2020, pp. 349-358