@article{geometrictreekernelsclassificationofcopd,
  title = {Geometric tree kernels: Classification of COPD from airway tree geometry},
  author = {Aasa Feragen and Jens Petersen and Dominik Grimm and Asger Dirksen and Jesper Holst Pedersen and Karsten Borgwardt and Marleen de Bruijne},
  year = {2013},
  eprint = {1303.7390},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1303.7390v2},
}