Ideological orientation: Trotskyist, morenoist
Founded: 1979
Leader:
Publications:
Representation in parliament: No
Election results:
International relations: Probably member of some international organization (LIT-CI?)
Images:

History: Breakout group of KAF. The basic political reason for the split was that the tactical approach towards the nicaraguan revolution. USFI (the international that KAF/SP belongs to) promoted that the supporters of USFI should join the sandinists, but a group headed by the Argentine trotskyist Nahuel Moreno considered that the trotskyists should have their own organization and "lead the masses".  Bolsjevik-Fraktionen is now dissolved, and most of it's former members can now be found in SP.