1.
Ursul A, Ursul A. For Vladimir Vernadsky’s 150 th Anniversary V.I. Vernadsky and the Prospects of Noosphere Emergence through Sustainable Development. ГС. 2012;14(6):73-78. Accessed November 8, 2026. https://gosudarstvennaya-sluzhba.owebs.ru/article/view/26514