TY - RPRT TI - A two-stage estimation of structural equation models with continuous and polytomous variables. AU - S Y Lee AU - W Y Poon AU - P M Bentler PY - 1995 DO - 10.1111/j.2044-8317.1995.tb01067.x UR - https://pubmed.ncbi.nlm.nih.gov/8527346/ ID - 8527346 ER -