The following article is from The Great Soviet Encyclopedia (1979). It might be outdated or ideologically biased.
the reformists in the Social Democratic parties, who reject the revolutionary principles of Marxism and support the politics of class collaboration between the proletariat and the bourgeoisie (seeOPPORTUNISM).
The Great Soviet Encyclopedia, 3rd Edition (1970-1979). © 2010 The Gale Group, Inc. All rights reserved.