[17] Pp. 203, 204. [↑]

[18] P. 142. [↑]

[19] P. 430. [↑]

[20] P. 431. [↑]

[21] Pp. 434, 435. [↑]

[22] P. 436. [↑]

[23] P. 561. [↑]

[24] P. 568. [↑]

[25] See also by the same author: “Les crânes des suppliciés”, “Les aptitudes et les actes”, “L’atavisme et le crime”, and his reports to the Congress of Criminal Anthropology at Paris and at Brussels. [↑]

[26] Pp. 408, 409. [↑]