Recent Studies of the Beam-Beam Interaction with Parasitic Collisions: Experiments       84
  M. Minty, DESY, Hamburg      
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  Beam Based Alignment of Combined Function Magnets in the Upgraded HERA Interaction Regions       365
  M. Seidel, F. Brinker, W. Decking, G.H. Hoffstaetter, J. Keil, T. Limberg, M. Minty, R. Wanzenberg, F. Willeke, DESY, Hamburg      
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