@Article{zollner2008-bfq,
  author =          {Zöllner, Frank Gerrit},
  author =          {Monssen, Jan Ankar},
  author =          {R{\o{}}rvik, Jarle},
  author =          {Lundervold, Arvid},
  author =          {Schad, Lothar Rudi},
  title =           {Blood Flow Quantification from 2D Phase Contrast MRI in Renal Arteries using an Unsupervised Data Driven Approach},
  journal =         {Z Med Phys},
  year =            {2009},
  volume =          {19},
  pages =           {98-107},
  number =          {2}}