A Chvátal-Erdös condition for (1, 1)-factors in digraphs. - Bill Jackson; Oscar Ordaz (Discret. Math., 1985)

A sufficient condition for oriented graphs to be Hamiltonian. - Odile Favaron; Oscar Ordaz (Discret. Math., 1986)

A Chvátal-Erdös condition for (t, t)-factors in digraphs using given arcs. - Pierre Fraisse; Oscar Ordaz (Discret. Math., 1988)

Chvátal-Erdös conditions for paths and cycles in graphs and digraphs. A survey. - Bill Jackson; Oscar Ordaz (Discret. Math., 1990)

On the bipartite independence number of a balanced bipartite graph. - Odile Favaron; Pedro Mago; Oscar Ordaz (Discret. Math., 1993)

Hamiltonian Properties of Bipartite Graphs and Digraphs with Bipartite Independence 2. - Odile Favaron; Pedro Mago; Consuelo Maulino; Oscar Ordaz (SIAM J. Discret. Math., 1993)

An Implementation of the PAC Architecture Using Object-Oriented Techniques. - Francisca Losavio; Alfredo Matteo; Oscar Ordaz; O. Meza; W. Gontier (IFIP Congress (2), 1994)

Dominating cycles in bipartite biclaw-free graphs. - Daniel Barraez; Evelyne Flandrin; Hao Li 002; Oscar Ordaz (Discret. Math., 1995)

Biclosure and bistability in a balanced bipartite graph. - Denise Amar; Odile Favaron; Pedro Mago; Oscar Ordaz (J. Graph Theory, 1995)

Chvatal-Erdos condition for Hamiltonicity in digraphs. - Carlos Guia; Oscar Ordaz (Ars Comb., 1996)

On the Erdös-Ginzburg-Ziv theorem. - Carlos Flores; Oscar Ordaz (Discret. Math., 1996)

Hamiltonian properties and the bipartite independence number. - Oscar Ordaz; Denise Amar; André Raspaud (Discret. Math., 1996)

On a Combinatorial Theorem of Erdös, Ginzburg and Ziv. - Yahya Ould Hamidoune; Oscar Ordaz; Asdrubal Ortuño (Comb. Probab. Comput., 1998)

The Forwarding Diameter of Graphs. - Wenceslas Fernandez de la Vega; Mohamed El Haddad; Daniel Barraez; Oscar Ordaz (Discret. Appl. Math., 1998)

Neighborhood conditions for balanced independent sets in bipartite graphs. - Denise Amar; Stephan Brandt; Daniel Brito; Oscar Ordaz (Discret. Math., 1998)

Tools for studying paths and cycles in digraphs. - Charles Delorme; Oscar Ordaz; Domingo Quiroz (Networks, 1998)

Some remarks on Davenport constant. - Charles Delorme; Oscar Ordaz; Domingo Quiroz (Discret. Math., 2001)

Barycentric sequences and barycentric Ramsey numbers stars. - Charles Delorme; Samuel Gonzalez; Oscar Ordaz; María Teresa Varela (Discret. Math., 2004)

Existence conditions for barycentric sequences. - Charles Delorme; Isabel Marquez; Oscar Ordaz; Asdrubal Ortuño (Discret. Math., 2004)

Representation of group elements as subsequence sums. - Oscar Ordaz; Domingo Quiroz (Discret. Math., 2008)

Graph modelling of a refactoring process for Product Line Architecture design. - Francisca Losavio; Oscar Ordaz; Nicole Lévy; Anthony Baiotto (CLEI, 2013)

Some remarks on barycentric-sum problems over cyclic groups. - Oscar Ordaz; Alain Plagne; Wolfgang A. Schmid (Eur. J. Comb., 2013)

Quality-based bottom-up design of reference architecture applied to Healthcare Integrated Information Systems. - Francisca Losavio; Oscar Ordaz; Victor Esteller (RCIS, 2015)

Barycentric and zero-sum Ramsey numbers. - Yair Caro; Leida Gonzalez; Luz Elimar Marchan; Oscar Ordaz (Ars Comb., 2015)

Multi-wise and constrained fully weighted Davenport constants and interactions with coding theory. - Luz Elimar Marchan; Oscar Ordaz; Irene Santos 002; Wolfgang A. Schmid (J. Comb. Theory A, 2015)