Aniscenko, Zanna, et al. “REGIONAL COOPERATION IN DEALING WITH ENVIRONMENTAL PROTECTION. E-GOVERNMENT AND SUSTAINABLE DEVELOPMENT IN ANDEAN COUNTRIES”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, vol. 1, June 2017, pp. 13-19, https://doi.org/10.17770/etr2017vol1.2578.