215. S. Topfer, ‘Mannliche Sexualhormone in der Frauenheilkunde’, Wiener Medizinische Wochenschrift (1955), 105 Jahrg., Nos. 38–39.
216. Eugen Steinach, Verjiingung durch experimented Neubelebung der alternden Pubertatsdriisen (Berlin 1920).
217. Sigmund Freud, Gesammelte Schriften, Vol. V, pp. 90–91.
218. Alfred C. Kinsey and others, Sexual Behavior in the Human Male (Philadelphia 1948); Sexual Behavior in the Human Female (Philadelphia 1953).
219. K. B. Davis, Factors in the Sex Life of 2200 Women (New York 1929).
220. C. Landis, A. T. Landis and M. M. Bolles, Sex in Development (New York 1950).
221. L. M. Terman, Psychological Factors in Marital Happiness (New York 1938), p. 321.
222. Zeitschrift des Kgl. Sachsischen Landesamts. 59 Jahrg. (1914), p. 173.
223. E. S. Turner, A History of Courting (London 1954), p. 262.
224. Statistical Abstract of the United States 1954 (Washington 1954), pp. 61, 63, 84.
225. United Nations, Demographic Yearbook 1953 (New York), pp. 273–283.
226. Ludwig von Friedeburg, ‘Die Umfrage in der Intimsphare.’ Beitrage zur Sexualforschung 1953, Heft 4. L. R. England, ‘Little Kinsey, an Outline of Sex Attitude in Britain/ Public Opinion Quarterly 1949, No. 13. Helmut Schelsky, Soziologie der Sexualitat (Hamburg 1955), pp. 54–55.
227. Code civil, Art. 312.
228. Bertrand Russell, Marriage and Morals (London 1929).
229. Ben B. Lindsey and Wainwright Evans, The Companionate Marriage (New York 1927).
230. Leon Blum, Du Manage (Paris 1907).
231. A. M. Talvas, ‘Le reclassement des victimes de la prostitution’, Revue de VAction Populaire (Paris), January 1956.