For citations:
Chechevishnikov A.L. Summit "Rio + 20" and Sustainable Development of Russia. MGIMO Review of International Relations. 2012;(3(24)):113-117. (In Russ.) https://doi.org/10.24833/2071-8160-2012-3-24-113-117
Chechevishnikov A.L. Summit "Rio + 20" and Sustainable Development of Russia. MGIMO Review of International Relations. 2012;(3(24)):113-117. (In Russ.) https://doi.org/10.24833/2071-8160-2012-3-24-113-117