@article {jubilaeum650-3658, title = {Akademiker und {\quotedblbase}Professionen{\textquotedblleft} in Deutschland}, journal = {Historische Zeitschrift}, volume = {254}, year = {1992}, note = {Export Filemaker Zeile 3658}, pages = {657{\textendash}670}, keywords = {Statistik}, author = {Peter Lundgreen} }