J. Bensmail, S. Nandi, and S. Sen, On oriented cliques with respect to push operation, Discrete Applied Mathematics, vol.232, pp.50-63, 2017.
URL : https://hal.archives-ouvertes.fr/hal-01629946

B. Courcelle, The monadic second order logic of graphs VI: On several representations of graphs by relational structures, Discrete Applied Mathematics, vol.54, issue.2, pp.117-149, 1994.

C. Duffy, Homomorphisms of (j, k)-mixed graphs, 2015.
URL : https://hal.archives-ouvertes.fr/tel-01227269

C. Duffy, A note on colourings of connected oriented cubic graphs, 2019.

C. Duffy, G. Macgillivray, and . Sopena, Oriented colourings of graphs with maximum degree three and four, Discrete Mathematics, vol.342, issue.4, pp.959-974, 2019.
URL : https://hal.archives-ouvertes.fr/hal-02264646

D. C. Fisher and J. Ryan, Tournament games and positive tournaments, Journal of Graph Theory, vol.19, issue.2, pp.217-236, 1995.

G. Guégan and P. Ochem, Complexity dichotomy for oriented homomorphism of planar graphs with large girth, Theoretical Computer Science, vol.596, pp.142-148, 2015.

W. F. Klostermeyer, Pushing vertices and orienting edges, Ars Combinatoria, vol.51, pp.65-76, 1999.

W. F. Klostermeyer and G. Macgillivray, Homomorphisms and oriented colorings of equivalence classes of oriented graphs, Discrete Mathematics, vol.274, issue.1-3, pp.161-172, 2004.

W. F. Klostermeyer and . ?oltés, Hamiltonicity and reversing arcs in digraphs, Journal of Graph Theory, vol.28, issue.1, pp.13-30, 1998.

A. V. Kostochka, É. Sopena, and X. Zhu, Acyclic and oriented chromatic numbers of graphs, Journal of Graph Theory, vol.24, pp.331-340, 1997.

G. Macgillivray and K. L. Wood, Re-orienting tournaments by pushing vertices, Ars Combinatoria, vol.57, 2000.

T. H. Marshall, Homomorphism bounds for oriented planar graphs, Journal of Graph Theory, vol.55, pp.175-190, 2007.

K. M. Mosesian, Strongly basable graphs (in Russian), Akad. Nauk. Armian. SSR Dokl, vol.54, pp.134-138, 1972.

O. Pretzel, On graphs that can be oriented as diagrams of ordered sets, Order, vol.2, pp.25-40, 1985.

O. Pretzel, On reordering graphs by pushing down maximal vertices, Order, vol.3, pp.135-153, 1986.

O. Pretzel, Orientations and edge functions on graphs, London Math. Soc. Lecture Notes, vol.66, pp.161-185, 1991.

S. Sen, On homomorphisms of oriented graphs with respect to the push operation, Discrete Mathematics, vol.340, issue.8, 1986.

É. Sopena, Homomorphisms and colourings of oriented graphs: An updated survey, Discrete Mathematics, vol.339, issue.7, 1993.
URL : https://hal.archives-ouvertes.fr/hal-01330535