@article{86,
  author = {Alexander Wong and Chenyi Liu and Xiao Wang and Paul Fieguth and Hongxia Bie},
  title = {Homotopic non-local regularized reconstruction from sparse positron emission tomography measurements},
  year = {2015},
  journal = {BMC medical imaging},
  volume = {15},
  number = {1},
  pages = {1-11},
  publisher = {BioMed Central},
}