@PhDThesis{	  Barker:2024,
  author	= {James Barker},
  title		= {{Order-Theoretic Combination Techniques and the Electronic Schrödinger Equation}},
  school	= {Institut f\"ur Numerische Simulation, Universit\"{a}t Bonn},
  year		= {2024},
  annote	= {INSdiss,thesis},
  type		= {Dissertation}		  
}