@misc
{TN_libero_mab2,
author = {
Mitchell, Olivia S.
National Bureau of Economic Research
Fields, Gary S.
},
title = {
The Effects of Pensions and Earnings on Retirement
A Review Essay
},
publisher = {National Bureau of Economic Research},
year = {September 1981},
booktitle = {NBER working paper series ; no. w0772},
address = {
Cambridge, Mass
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}