@book{praag2004,
title = {Happiness quantified : a satisfaction calculus approach},
address = {Oxford Univ. Press},
annote = {XVI, 352 S.},
author = {{Bernard M. S./van} Praag and {Ada} Ferrer i Carbonell and {+DZA300X+Bernard van} Praag and {+DZA300X+Ada} Ferrer i Carbonell},
howpublished = {Oxford [u.a.]},
url = {http://gso.gbv.de/DB=2.1/CMD?ACT=SRCHA&SRT=YOP&IKT=1016&TRM=ppn+376012153&sourceid=fbw_bibsonomy},
year = {2004},
description = {imported},
isbn = {0-19-828654-6},
keywords = {Lebensqualität Wohlfahrtstheorie Zufriedenheit }
}
::