@MastersThesis{	  Steffens:2020,
  author	= {Angelina Steffens},
  title		= {Efficient Methods for Handling Missing Data},
  school	= {Institut f\"ur Numerische Simulation, Universit\"at Bonn},
  year		= {2020},
  type		= {Masterarbeit},
  annote	= {INSmaster},
  supervisor	= {M. Griebel},
  cosupervisor	= {C. Rieger}	  
}