@InProceedings{SCI:Ha2010b,
  author =    "L.K. Ha and J. Kr{\"u}ger and S. Joshi and C.T.
              Silva",
  title =     "Multi-scale Unbiased Diffeomorphic Atlas
              Construction on Multi-GPUs",
  booktitle = "GPU Computing Gems",
  volume =    "1",
  year =      "2010",
  url =       "http://www.sci.utah.edu/publications/Ha2010b/Ha_MultiDiff_GPUGems2010.pdf",
}