@article{Freund2002,
author = {Freund, A.M. and Baltes, P.B.},
title= {Life-management strategies of selection, optimization and compensation: Measurement by self-report and construct validity},
year = {2002},
doi = {10.1037//0022-3514.82.4.642},
URL = {https://doi.org/10.1037//0022-3514.82.4.642},
volume = {82},
number = {4},
pages = {642‒662},
}