For citations:

Zotova M.B., Sebentsov A.B., Golovina E.D. Transcarpathian and Kaliningrad Oblasts: Contrasts and Cross-Border Cooperation in the Eastern Borderland of European Union. Izvestiya Rossiiskoi Akademii Nauk. Seriya Geograficheskaya. 2015;(3):57-71. (In Russ.) https://doi.org/10.15356/0373-2444-2015-3-57-71