Participation, Russian

Die spanische Tragödie

Rudolf Rocker ; Einl. Rudolf de Jong.

The Russians and the Anglo-Boer War: 1899-1902

Apollon Davidson, Irina Filatova.

Spain Betrayed: The Soviet Union in the Spanish Civil War

Grigory Sevostianov, Mary R. Habeck, Ronald Radosh

The Comintern and the Spanish Civil War

by E.H. Carr ; edited by Tamara Deutscher.

Olimpiĭskie igrishcha

Andreĭ Kolesnikov.

Cómo y por qué salí del Ministerio de Defensa Nacional: intrigas de los rusos en España

Indalecio Prieto.

Rossiĭskie dobrovolʹt͡s︡y v anglo-burskoĭ voĭne 1899-1902 gg.: po materialam Rossiĭskogo gosudarstvennogo voenno-istoricheskogo arkhiva

G.V. Shubin ; [otvetstvennyĭ redaktor toma L.N. Rytov].

Communist intervention in the Spanish War, 1936-1939.

José Manuel Martínez Bande

Podvig rozhdaetsi͡a︡ v ogne: I.M. Goncharov.

I. M. Goncharov

Voĭna v Ispanii i Sovetskiĭ Soi͡u︡z, 1936-1939

M.V. Novikov.