1. On the problem of finding a minimal number of edges in biconnected graphs with an arbitrary diameter;Belotserkovsky,1999
2. Strongly 2-connected graphs;Bollobás,1976
3. Extremal Graph Theory;Bollobás,1978
4. On extremal graphs with given diameter and connectivity;Caccetta;Ann. New York Acad. Sci. Topics Graph Theory,1979
5. Minimum number of edges in 2-connected graphs with given diameter;Shuvikov,1978