2 citations to https://www.mathnet.ru/eng/semr1377

1. T. I. Fedoryaeva, “Logarithmic asymptotics of the number of central vertices of almost all $n$-vertex graphs of diameter $k$”, Sib. elektron. matem. izv., 19:2 (2022), 747–761      
2. Tatyana Ivanovna Fedoryaeva, Proceedings of Academician O.B. Lupanov 14th International Scientific Seminar “Discrete Mathematics and Its Applications”, 2022, 21