V. A. Prokudin

• Mnogostoronnee nauchno-tekhnicheskoe sotrudnichestvo stran-chlenov SĖV
• Multilateral scientific and technological co-operation among the CMEA member countries
• Nauchno-tekhnicheskoe sotrudnichestvo stran-chlenov SĖV
• Sotrudnichestvo stran-chlenov SĖV v oblasti nauki i tekhniki