TY  - JOUR
A1  - Horn, John L.
A1  - McArdle, J.J.
T1  - A practical and theoretical guide to measurement invariance in aging research
Y1  - 1992
DO  - 10.1080/03610739208253916
JF  - Experimental Aging Research
VL  - 18
IS  - 3
SP  - 117
EP  - -144

ER  -