From the Wikipedia page [1]
Mezhdurechensk (Russian: Междуре́ченск; Komi: Междуреченск) is an urban locality (an urban-type settlement) in Udorsky District of the Komi Republic, Russia.
Within the framework of administrative divisions, the urban-type settlement of Mezhdurechensk, together with one rural locality (the settlement of Selegvozh), is incorporated within Udorsky District as Mezhdurechensk Urban-Type Settlement Administrative Territory (an administrative division of the district). As a municipal division, Mezhdurechensk Urban-Type Settlement Administrative Territory is incorporated within Udorsky Municipal District as Mezhdurechensk Urban Settlement.