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Selig Perlman' Lectures on capitalism and socialism
Perlman, Selig, (1976)
Late Marx and the Russian road : Marx and "the peripheries of capitalism
Shanin, Teodor, (1983)
Metodologija opredelenija osnovnogo i ischodnogo i otnošenij °ekonomiki socializma
Eremin, Al'bert Michaljlovič, (1980)