Columbia subject headings:
Older people--France--Longitudinal studies.
Retirees--France--Longitudinal studies.
Retirement--France--Longitudinal studies.
Harvard subject headings:
Older people--France--Longitudinal studies.
Retirees--France--Longitudinal studies.
Retirement--France--Longitudinal studies.
Princeton subject headings:
Retirees--France.
Retirement--France.