TY  - JOUR
A1  - Mayr, Ulrich
A1  - Baltes, Magret
A1  - Borchelt, Markus
A1  - Mayr, Ulrich
A1  - Baltes, Magret
T1  - Everyday competence in old and very old age : an interdisciplinary perspective
Y1  - 1994
UR  - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/27993
ER  -