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Wikipedia: Józef Unszlicht

Anchor text: Semyon Pugachov

Wikipedia: Semyon Pugachov

Wikipedia: Central Committee of the 13th Congress of the All-Union Communist Party (Bolsheviks)

Wikipedia: Central Committee of the 14th Congress of the All-Union Communist Party (Bolsheviks)

Wikipedia: Central Committee of the 15th Congress of the All-Union Communist Party (Bolsheviks)

Anchor text: Свечников Михаил Степанович (Черушевы, 2014)

Wikipedia: Mikhail Svechnikov

Wikipedia: Hayk Ovsepyan

Wikipedia: Kasyan Chaykovsky

Wikipedia: Dmitry Shmidt

Wikipedia: Leonid Veyner