1. On finite Moore graphs;Bannai;J. Fac. Sci. Tokyo Univ.,1973
2. Geodetic graphs;Bosák,1978
3. Graphs with unique walks, trails or paths of given lengths;Bosák,1978
4. Partially directed Moore graphs;Bosák;Math. Slovaca,1979
5. On the impossibility of directed Moore graphs;Bridges;J. Combin. Theory Ser. B,1980