00570naa#a2200181#i#450# EN\\bibl\23301 /en/manage/index 20250414154741.1 2542-2448 20170625b2017####ek#y0engy0150####ca RU THE RUSSIAN-KAZAKHSTAN TRANSBOUNDARY REGION: THE DYNAMICS OF DEMOGRAPHIC PROCESSES IN 25 YEARS Journal article Kemerovo Kemerovo State University 2017 4 с. Journal article local Sokolov A. A. Rudnevа O. S. test.editorum.ru /en/manage/index