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Alexandru (A.) de Herz (born as Alfred Herzfeld) was a Romanian Jewish-born writer who was active in the 1930s. Herz's writing partner during that time was Sică Alexandrescu. They worked together on several films, including "Zilele noastre" (1933), "Săptămâna nebună" (1934), and "O noapte furtunoasă" (1936).