G. G. Pirogov

• Mekhanizmy zashchity sot︠s︡ialʹnoĭ sfery
• Ot︠s︡enka parametrov v lineĭnykh ėkonometricheskikh modeli︠a︡kh
• Problemy strukturnogo ot͡s︡enivanii͡a︡ v ėkonometrii
• The socialist world system
• What is the world socalist system?
• What is the world socialist system?