1. External Graph Theory;Bollobás,1978
2. Cycles through specified vertices;Bollobás;Combinatorica,1993
3. The circumference of a graph with a given minimal degree;Bollobás,1990
4. Pancyclic graphs;Bondy;J. Combin. Theory Ser. B,1971
5. Basic graph theory: Paths and circuits;Bondy,1995