52 citations to https://www.mathnet.ru/eng/letmp1

Alexander Mednykh, Roman Nedela, “Counting hypermaps by Egorychev's method”, Anal.Math.Phys., 6:3 (2016), 301
Yang-Hui He, James Read, “Hecke Groups, Dessins d'Enfants, and the Archimedean Solids”, Front. Phys., 3 (2015)