Edgar Andersoni artikli "An undeclared naval war: the Britisch-Soviet naval struggle in the Baltis, 1918-1920" (1962) separaat. Edgar Anderson. An undeclared naval war: the Britisch-Soviet naval struggle in the Baltis, 1918-1920 - Reprinted from: Journal of Central European Affairs, V. XXII, N 1, April, 1962