Chernobay, O. L. “FORMS AND METHODS OF INTERNATIONAL COOPERATION IN THE NOVOSIBIRSK REGION IN THE FIRST HALF OF THE 90-S OF THE XX CENTURY”. Развитие территорий, vol. 1, no. 2, Feb. 2019, pp. 33-38, https://doi.org/10.32324/2412-8945-2019-2-33-38.