@article{Staudinger2005,
author = {Staudinger, U.M. and Kunzmann, U.},
title= {Positive adult personality development adjustment and/or growth?},
year = {2005},
doi = {10.1027/1016-9040.10.4.320},
journal = {European Psychologist },
volume = {10},
number = {4},
pages = {320−329},
}