TY  - JOUR
AU  - F. Pukelsheim
AU  - N.R. Draper
AU  - N. Gaffke
TI  - First and Second Order Rotatability of Experimental Designs, Moment Matrices, and Information Surfaces.
JO  - Metrika
PY  - 1991
SP  - 129
EP  - 161
VL  - 38
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MET_1991__38_2_176342/
ID  - MET_1991__38_2_176342
ER  -