TY - JOUR AU - Rainer Schwabe AU - Weng Kee Wong TI - A Relationship between Efficiencies of Marginal Designs and the Product Design. JO - Metrika PY - 1997 SP - 253 EP - 258 VL - 45 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MET_1997__45_3_176734/ ID - MET_1997__45_3_176734 ER -