Abstract
It is shown that there is only one automorphic graph with intersection array {12, 10, 5; 1, 1, 8}, and only one automorphic graph with intersection array {12, 9, 9; 1, 1, 4}.
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The second author is grateful for financial support from the British Council.
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Buekenhout, F., Rowlinson, P. The uniqueness of certain automorphic graphs. Geom Dedicata 11, 443–446 (1981). https://doi.org/10.1007/BF00181203
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DOI: https://doi.org/10.1007/BF00181203