@article{parametricregressiononthegrassmannian,
  title = {Parametric Regression on the Grassmannian},
  author = {Yi Hong and Nikhil Singh and Roland Kwitt and Nuno Vasconcelos and Marc Niethammer},
  year = {2015},
  eprint = {1505.03832},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1505.03832v1},
}