Claudius F. Mayer: From Plato to Pope Paul / Orvostörténeti Közlemények – Supplementum 17. (Budapest, 1989)
PERROY, E. The Hundred Years War. Bloomington, 1959. PETER. Germany's sterilization program. Am. J. Pub. Health , 1942., 24: 187-91. PETERSEN, W. John Maynard KEYNES's theories of population and the concept of "optimum". Popul. Stud. 1954/55, 8: 228-46. W. Population. N. Y. 1961. PETROS. A study of polyandry. The Hague, 1963. PEZOLD. Moses als Eugeniker. Deut. med. ¡Vschr., 1932, 58: 1370-71. PFOTENHAUER, J. Die Missionen der Jesuiten in Paraguay. 3. vol. Gütersloh, 1891-93. P ERSON, D. Negroes in Brasil. Chic., 1942 (1967). PIETSCHMANN, R. Die Phoenizier. Berl. 1899. PITTARD, E. Race and history. N. Y., 1926. PLACE, Francis (1771-1854). Illustrations and proofs of the principle of population. Lond., 1822. PLATO. Dialogues of Plato. N. Y. 1937 (1950). PL Ņ US. História naturalis. Berl., 1866-82. PL Ņ US (Secundus). Letters. N. Y., 1937. PLOETZ, Alfred. Die Tüchtigkeit unsrer Rasse und der Schutz der Schwachen; ein Versuch über Rassen hygiene, und ihr Verhältniss zu den humanen Idealen, besonders zum Sozialismus. 240p. Berl. 1895. PLUTARCH. The lives of the Noble Grecians and Romans. Chic. 1955. PŐSCHE, T. Die Arier. Jena, 1878. POLYBIUS. The histories. 6. vol. Lond., 1922-27. POPENOE, P. B. Practical applications of heredity. Bait., 1930. and JOHNSON R. H. Applied eugenics. N. Y. 1918. PORPHYRY. Plö ¡nųs complete works. 4v. Lond., 1918. PORTAL, Antoine. Considerations sur la nature et le traitement des maladies de famille et des maladies héréditaires et sur les mieux éprouvés de les prévenir. 3. ed. Par., 1914. POTTER, C. F. The great religious leaders. N. Y. 1962. PRESCOTT. W. H. History of the conquest of Mexico. History of the conquest of Peru. N. Y., 1946(7). PUFENDORF, Samuel. De jure naturae et gentium lib. 8. (EP 1688) Oxf., 1934. De officio hominis et civis iuxta legem naturalem. (EP 1682). Oxf., 1927. QUINTILIANUS, Marcus Fabius. Declamationes. Lpz., 1884. RAMOS, A. O negro basileiro. Rio, 1934. RAMSEY, P. Moral and religious implications of genetic control. Nobel Con/., 1965, I: 107-69. RECENT development in Soviet biology. Bull. Inst. Study Hist. USSR , 1958, 2: No. 2,46-52. REED, S. The normal process of genetic change in a stable physical environment. Nobel Con/., 1965,5: 7-21. Toward a new eugenics; the importance of differential reproduction. Eugen Rev., 1965, 57: 72-74. June. Counceling the medical genetics. 269p. Phila., 1955. REGAUD, C. and BLANC, J. Action tératogéne des rayons X sur les cellules séminales. C. rend. Soc. biol.. Par., 1906, 61: 390-2. REIBMAYR. Albert. Inzucht und Vermischung beim Menschen. 268p. Lpz. 1897. REICH, E. Germany's swelled head. 2. ed. Lond. 1914. RE D, G. A. Alcoholism; a study in heredity 293p. N. Y., 1902. REITLINGER, G., The final solution; the attempt to extreminate the Jews of Europe, 1939-1945. 622p. N. Y. 1953. REMANE, Adolf. Übersicht über die biologische Rassenbildung. In: SCHWIDETZKY : Die neue Rassenkunde Stuttgart., 1962, p. 1-14. ROBINET, J. B. R. Vue philosophique de la gradation naturelle des formes de l'étre. Amst. 1768. In: PEARL R. : Human Biol., 1930, 2: 559. RIBOT T. A. (1839-1916). The heredity? a psychological study of its phenomena, laws, causes and consequences. N. Y. 1875. RICHARD, I. Itinerarium peregrinorum et gesta regis Ricardi. Lond. 1864. R1CHET, C. R. La sélection humaine. In: Eugénique et selection. Par. 1919. RIDGE WAY, W. The early age of Greece. 2v. Cambr. 1931. 42