Citation: R. Kauffer et A. Duthilleul, Anne Chopinet, now Duthilleul, 30 years later (Interview the first female graduate of Ecole Polytechnique), HISTORIA, (653), 2001, pp. 16-16
Citation: R. Kauffer et I. Kershaw, The extermination of the Jews was Hitler's main goal (Interview with Ian Kershaw), HISTORIA, (648), 2000, pp. 91-91
Citation: R. Kauffer, Portrait of a master spy (Markus Johannes Wolf or "Mischa" as he was knownwhen in service to the Soviet Union), HISTORIA, (644), 2000, pp. 54-57