author = { Song, Jae AND Manchester, Joyce },

title = { How Have People Responded to Changes in the Retirement Earnings Test in 2000? },

publisher = {SSRN},

year = {2007},

abstract = {In: Social Security Bulletin, Vol. 67, No. 1, pp. 1-15, 2007},

address = { [S.l.] },

url = { http://slubdd.de/katalog?TN_libero_mab2 }