Objects
Miller, Mirka, Širáň, Jozef. Electronic Journal of Combinatorics; 2005. Moore graphs and beyond: a survey of the degree/diameter problem.
Baskoro, Edy Tri, Miller, Mirka, Širáň, Jozef, Sutton, Martin. John Wiley & Sons; 2005. Complete characterization of almost Moore digraphs of degree three.