For citations:

Dokhov R.A., Topnikov M.A., Voloshok A.S. Modeling Connections in Urban Networks: Distance, Gravity, Radiation (the Case of the USA). Izvestiya Rossiiskoi Akademii Nauk. Seriya Geograficheskaya. 2025;89(5):685-698. (In Russ.) https://doi.org/10.7868/S2658697525050017