00475naa#a2200157#i#450# EN\\bibl\92565 20250406152144.7 1998-6785 20250108b2025####ek#y0engy0150####ca RU Border trade zones around China: Internalising which rules? Journal article Vladivostok Vladivostok State University 2025 10 с. Journal article local Ryzhova Natalia Petrovna ojkum.editorum.ru