A bi-criteria approach for Steiner's tree problems in communication networks. - Lúcia Martins; Nuno Gomes Ferreira (Cnet@ITC, 2011)

Protected bicriteria paths in transport networks. - Teresa Gomes; Lúcia Martins; José Silva 007; Nuno Gomes Ferreira; José M. F. Craveirinha; João C. N. Clímaco; Ricardo Cadime; Catarina Monica (ICUMT, 2012)