On the Complexity of Some Hamiltonian and Eulerian Problems in Edge-Colored Complete Graphs. - A. Benkouar; Yannis Manoussakis; Vangelis Th. Paschos; Rachid Saad (ISA, 1991)

The number of 2-edge-colored complete graphs with unique hamiltonian alternating cycle. - A. Benkouar; Yannis Manoussakis; Rachid Saad (Discret. Math., 2003)