@article{heatkernelcouplingformultiplegraph,
  title = {Heat kernel coupling for multiple graph analysis},
  author = {Michael M. Bronstein and Klaus Glashoff},
  year = {2013},
  eprint = {1312.3035},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1312.3035v1},
}