PRITULA, O., G. FETISOVA, and S. DAVYDOVA, “Determinants of the Demographic Situation in the Region As a Basis for Typologization of Municipalities of the Novgorod Region”, Статьи, Среднерусский вестник общественных наук, 14/6 (2019), 213-29, https://doi.org/10.22394/2071-2367-2019-14-6-213-229.