TY - JOUR AU - J.D. Fanning TI - Symmetric balanced ternary designs with ...1 = 1 or 2. JO - Aequationes mathematicae PY - 1994 SP - 143 EP - 149 VL - 47 IS - 2-3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AM2_1994__47_2-3_137577/ ID - AM2_1994__47_2-3_137577 ER -