Raket LL, Sommer S, Markussen B (2014). "A nonlinear mixed-effects model for simultaneous smoothing and registration of functional data". Pattern Recognition Letters. 38: 1–7. Bibcode:2014PaReL..38....1R. doi:10.1016/j.patrec.2013.10.018.
Greene, Jeffrey A.; Brown, Scott C. (2009). "The Wisdom Development Scale: Further Validity Investigations". International Journal of Aging and Human Development. 68 (4): 289–320 (at p. 291). doi:10.2190/AG.68.4.b. PMID19711618.
Spearman, C. (1904). ""General Intelligence," Objectively Determined and Measured". The American Journal of Psychology. 15 (2): 201–292. doi:10.2307/1412107. JSTOR1412107.
Bacon, Francis. "APHORISMS—BOOK II: ON THE INTERPRETATION OF NATURE, OR THE REIGN OF MAN". Novum Organum.
harvard.edu
ui.adsabs.harvard.edu
Raket LL, Sommer S, Markussen B (2014). "A nonlinear mixed-effects model for simultaneous smoothing and registration of functional data". Pattern Recognition Letters. 38: 1–7. Bibcode:2014PaReL..38....1R. doi:10.1016/j.patrec.2013.10.018.
jstor.org
Spearman, C. (1904). ""General Intelligence," Objectively Determined and Measured". The American Journal of Psychology. 15 (2): 201–292. doi:10.2307/1412107. JSTOR1412107.
Greene, Jeffrey A.; Brown, Scott C. (2009). "The Wisdom Development Scale: Further Validity Investigations". International Journal of Aging and Human Development. 68 (4): 289–320 (at p. 291). doi:10.2190/AG.68.4.b. PMID19711618.