Final letters : from the Yad Vashem Archive - Dafni, Reuven; Kleimann, Yehudit; Herzog, Chaim; Yad wa-Sem, rashut ha-zikaron la-Sho ah vela-gevurah / Arkhiyon ha-merkazi la-Sho ah vela-gevurah (Weidenfeld and Nicolson, 1991)