@article{Gerstorf2010,
author = {Gerstorf, D. and Ram, N. and Mayraz, G. and Hidajat, M. and Lindenberger, U. and Wagner, G.G. and Schupp, J. },
title= {Late-life decline in well-being across adulthood in Germany, the United Kingdom, and the United States: Something is seriously wrong at the end of life},
year = {2010},
doi = {10.1037/a0017543},
journal = {Psychology and Aging },
volume = {25},
number = {2},
pages = {477--485},
}