Note 266 — Chapter VIII · THE FRANCO-GERMAN WAR OF 1870–1, AND THE EPIDEMIC OF SMALL-POX IN THE EUROPEAN STATES CAUSED BY IT
Reading edition
A. Guttstadt, Die Pockenepidemie in Preussen, insbesondere in Berlin 1870-2. Zeitschrift des Kgl. Preuss. Statist. Bureaus, vol. xiii, p. 116. 1873.