@article{1177705984,
author = {Draper, Norman R.},
title = {Second Order Rotatable Designs in Four or More Dimensions},
journal = {Ann. Math. Statist.},
volume = {31},
number = {4},
year = {1960},
pages = { 23-33},
language = {en},
url = {http://dml.mathdoc.fr/item/1177705984}
}
Draper, Norman R. Second Order Rotatable Designs in Four or More Dimensions. Ann. Math. Statist., Tome 31 (1960) no. 4, pp. 23-33. http://gdmltest.u-ga.fr/item/1177705984/