@article{GDZPPN002451425,
title = {Estimation of Correlation for a Finite Universe},
journal = {Metrika},
volume = {16},
year = {1970},
pages = {105-109},
zbl = {0205.46403},
url = {http://dml.mathdoc.fr/item/GDZPPN002451425}
}
Koop, J.C. Estimation of Correlation for a Finite Universe. Metrika, Tome 16 (1970) pp. 105-109. http://gdmltest.u-ga.fr/item/GDZPPN002451425/