TY JOUR TI Importance of ethnoanthropology and theory of interethnic relations in discussing regional identities (Astrakhan region) KW ethnos KW ethnicity KW antropology KW interethnic relations KW ethnonics KW the Asrtakhan region KW primordialism KW constructivism KW multiculturity KW interculturity JO Vestnik of Astrakhan State Technical University AU Victorin, V.. PY 2021 IS 2021 PB Astrakhan State Technical University