What we have discovered about the Cold War is what we already knew : Julius Mader and the Western secret services during the Cold War

Maddrell, John, 'What we have discovered about the Cold War is what we already knew: Julius Mader and Western Espionage during the Cold War', Cold War History (2005) 5(2) pp.235-258 RAE2008

Jewish Top Wealth-Holders in Britain, 1809-1909

Rubinstein, W. (2002). Jewish Top Wealth-Holders in Britain, 1809-1909. Jewish Historical Studies. 37, pp.133-161. RAE2008