Geometric and Probabilistic Aspects of Statistical Distance Functions
William R. Atchley, Erik V. Nordheim, Fields C. Gunsett, Peter L. Crump · Systematic Zoology · 1982
William R. Atchley, Erik V. Nordheim, Fields C. Gunsett, Peter L. Crump, Geometric and Probabilistic Aspects of Statistical Distance Functions, Systematic Zoology, Vol. 31, No. 4 (Dec., 1982), pp. 445-460