author = { Grieger, Lloyd D. AND Danziger, Sheldon AND Schoeni, Robert F. },

title = { Accurately measuring the trend in poverty in the United States using the Panel Study of Income Dynamics },

publisher = {IOS Press},

isbn = {1875-8932},

isbn = {0747-9662},

year = {2009},

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