@article{diffusionmapforclusteringfmrispatial,
  title = {Diffusion map for clustering fMRI spatial maps extracted by independent component analysis},
  author = {Tuomo Sipola and Feng-Yu Cong and Tapani Ristaniemi and Vinoo Alluri and Petri Toiviainen and Elvira Brattico and Asoke K. Nandi},
  year = {2013},
  eprint = {1306.1350},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1306.1350v4},
}