. "Algemeen tijdschrift" . . . . . "Periodical publications.- Leipzig" . . . "Europaische revue" . . . . . . . . . "Völkerbund und Völkerrecht" . . . . . . . . "Periodicals" . . "Kultur, Literatur, Politik / Europäische Revue" . . . "Europäische revue" . . . . . . . . . . . "Revistes" . . "Europäische Revue" . . . . "Since 1914" . . . . "Periodical publications.- Leipzig." . . "Europe" . . "Europe." . "Cultura." . . "Humanitats." . . "Humanitats" . "Politics and government." . . "Politics and government" . "Europa" . . "1918 - 1945" . . "Periodici." . . "1914 - 1918" . .