Galton, F. (1886). «Regression towards mediocrity in hereditary stature». The Journal of the Anthropological Institute of Great Britain and Ireland15: 246-263. JSTOR2841583. doi:10.2307/2841583.
jstor.org
Galton, F. (1886). «Regression towards mediocrity in hereditary stature». The Journal of the Anthropological Institute of Great Britain and Ireland15: 246-263. JSTOR2841583. doi:10.2307/2841583.