TY - JOUR T1 - A Conjugate Gradient Algorithm for the Multidimensional Analysis of Preference Data AU - Wang, Ming-Mei AU - Schonemann, Peter H. AU - Rusk, Jerrold G. PY - 1975 DO - 10.1207/s15327906mbr1001_4 SP - 45 EP - 79 JO - Multivariate Behavioral Research VL - 10 SN - 0027-3171 ER -