author = { Fernández-Ballesteros, Rocío AND Wahl, Hans-Werner },

title = { Berlin declaration on the quality of life for older adults closing the gap between scientific knowledge and intervention },

publisher = {},

isbn = {1613-9380},

year = {February 24, 2009},

abstract = {Gesehen am 02.02.2017},

address = { },

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