TY - JOUR AU - Alexander A. Makhnev AU - Mikhail P. Golubyatnikov AU - Konstantin S. Efimov TI - Graphs $\Gamma$ of diameter 4 for which $\Gamma_{3,4}$ is a strongly regular graph with $\mu=4,6$ JO - Ural mathematical journal PY - 2024 SP - 76 EP - 83 VL - 10 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UMJ_2024_10_1_a6/ LA - en ID - UMJ_2024_10_1_a6 ER -