Konon Borisovich Berman-Yurin (aka Hans Stauer, Alexander Fomich) (1901 – 25 August 1936) was a Latvian Communist who was a state witness in the trial of Grigory Zinoviev.
Konon Borisovich Berman-Yurin (aka Hans Stauer, Alexander Fomich) (1901 – 25 August 1936) was a Latvian Communist who was a state witness in the trial of Grigory Zinoviev. (en)
Konon Borisovich Berman-Yurin (aka Hans Stauer, Alexander Fomich) (1901 – 25 August 1936) was a Latvian Communist who was a state witness in the trial of Grigory Zinoviev. (en)