1. Grachev V.A., Ursul I.V., Ursul A.D., Ursul T.A., Andreev , Obrazovanie dlya ustojchivogo razvitiya v Rossii: problemy i perspektivy (ekspertno-analiticheskij otchet) (Education for Sustainable Development in Russia: Problems and Prospects (Expert and Analytical Report). (Moscow, 2017)
2. Incheon Declaration: Education 2030: Towards Inclusive and Equitable Quality Education and Lifelong Learning for All (World Education Forum, Incheon, Korea R, 2015). https://unesdoc.unesco.org/ark:/48223/pf0000233813. Accessed 14 Feb 2020.