COMINTERN /

Ф.545 - Fund 545. International Brigades of the Republican Army of Spain /

Ф.545,оп.2 - Inventory 2. Documents of the Central Military Administration of the International Brigades /

Ф.545,оп.2,д.389 - Case 389. Brochure K. Bilbao on the tasks and responsibilities of political commissars, published by the commissariat of the Base of the international brigades