For citations:

Serko Ye.Yu. Dynamics of network and population of the cities on the Volga River (1897–2010). Izvestiya Rossiiskoi Akademii Nauk. Seriya Geograficheskaya. 2013;(5):51-63. (In Russ.) https://doi.org/10.15356/0373-2444-2013-5-51-63