1. Digraphs: Theory, Algorithms and Applications;Bang-Jensen,2000
2. Chemins et circuits Hamiltoniens des graphes complets;Camion;C. R. Acad. Sci. Paris,1959
3. Cycles in k-strong tournaments;Goldberg;Pacific J. Math.,1972
4. Hamiltonian-connected tournaments;Thomassen;J. Combin. Theory Ser. B,1980
5. Pancyclic out-arcs of a vertex in a tournament;Yao;Discrete Appl. Math.,2000