TY  - RPRT
TI  - Investigating population heterogeneity with factor mixture models.
AU  - Gitta H Lubke
AU  - Bengt Muthén
PY  - 2005
DO  - 10.1037/1082-989x.10.1.21
UR  - https://pubmed.ncbi.nlm.nih.gov/15810867/
ID  - 15810867
ER  -