@article{1177704989, author = {Draper, Norman R.}, title = {Third Order Rotatable Designs in Three Dimensions: Some Specific Designs}, journal = {Ann. Math. Statist.}, volume = {32}, number = {4}, year = {1961}, pages = { 910-913}, language = {en}, url = {http://dml.mathdoc.fr/item/1177704989} }
Draper, Norman R. Third Order Rotatable Designs in Three Dimensions: Some Specific Designs. Ann. Math. Statist., Tome 32 (1961) no. 4, pp. 910-913. http://gdmltest.u-ga.fr/item/1177704989/