@article{1177697296,
author = {Bartholomew, D. J.},
title = {Sufficient Conditions for a Mixture of Exponentials to be a Probability Density Function},
journal = {Ann. Math. Statist.},
volume = {40},
number = {6},
year = {1969},
pages = { 2183-2188},
language = {en},
url = {http://dml.mathdoc.fr/item/1177697296}
}
Bartholomew, D. J. Sufficient Conditions for a Mixture of Exponentials to be a Probability Density Function. Ann. Math. Statist., Tome 40 (1969) no. 6, pp. 2183-2188. http://gdmltest.u-ga.fr/item/1177697296/