GUSEV, Leonid Yuryevich; KAZANTSEV, Andrey Anatolyevich. Russian-Kazakhstan Relations: Problems and Prospects. Administrative Consulting, [S. l.], n. 1, p. 29–40, 2015. Disponível em: https://administrative-consulting.owebs.ru/article/view/12766. Acesso em: 8 nov. 2026.