TY  - RPRT
TI  - On specifying the null model for incremental fit indices in structural equation modeling.
AU  - Keith F Widaman
AU  - Jane S Thompson
PY  - 2003
DO  - 10.1037/1082-989x.8.1.16
UR  - https://pubmed.ncbi.nlm.nih.gov/12741671/
ID  - 12741671
ER  -