A. Worgotter (Worgotter, A.)

• 
  Income Inequality, Poverty and Economic Welfare
  by Daniel J. Slottje, Baldev Raj, W. Pohlmeier, A. Worgotter
  Hardcover, Physica-Verlag, ISBN 379081136X (3-7908-1136-X)
• 
  Money Demand in Europe
  by Helmut Lutkepohl, Jurgen Wolters
  Hardcover, Springer Verlag, ISBN 3790811823 (3-7908-1182-3)