On minimal N+- rank graphs. - Mariana S. Escalante; M. S. Montelar; Graciela L. Nasini (Electron. Notes Discret. Math., 2004)

Minimal N+-rank graphs: Progress on Lipták and Tunçel's conjecture. - Mariana S. Escalante; M. S. Montelar; Graciela L. Nasini (Oper. Res. Lett., 2006)

Strength of facets for the set covering and set packing polyhedra on circulant matrices. - Silvia M. Bianchi; M. S. Montelar; Mariana S. Escalante (Electron. Notes Discret. Math., 2009)

A comparison between lift-and-project indices and imperfection ratio on web graphs. - Silvia M. Bianchi; M. S. Montelar; Mariana S. Escalante (Electron. Notes Discret. Math., 2010)

Lift-and-project ranks of the set covering polytope of circulant matrices. - Silvia M. Bianchi; Mariana S. Escalante; M. Susana Montelar (Discret. Appl. Math., 2012)

A note on the disjunctive index of joined a-perfect graphs. - Silvia M. Bianchi; Mariana S. Escalante; M. Susana Montelar (Electron. Notes Discret. Math., 2013)

Lift-and-project ranks of the stable set polytope of joined a-perfect graphs. - Silvia M. Bianchi; Mariana S. Escalante; M. S. Montelar (Discret. Appl. Math., 2016)