author = { Leykauf, Joachim AND Oelke, Eckhard },

title = { Problèmes de l'emploi en République Démocratique Allemande },

publisher = {PERSEE Program},

isbn = {0755-7809},

keywords = { Geography, Planning and Development , Demography },

year = {1985},

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