@article{1177731911,
author = {Craig, Cecil C.},
title = {The Product Semi-Invariants of the Mean and a Central Moment in Samples},
journal = {Ann. Math. Statist.},
volume = {11},
number = {4},
year = {1940},
pages = { 177-185},
language = {en},
url = {http://dml.mathdoc.fr/item/1177731911}
}
Craig, Cecil C. The Product Semi-Invariants of the Mean and a Central Moment in Samples. Ann. Math. Statist., Tome 11 (1940) no. 4, pp. 177-185. http://gdmltest.u-ga.fr/item/1177731911/