@misc{indiciaee7f694cbf3b6,
  title = {A marker-free alignment method for electron tomography.},
  author = {Y Liu and P A Penczek and B F McEwen and J Frank},
  year = {1995},
  doi = {10.1016/0304-3991(95)00006-m},
  url = {https://pubmed.ncbi.nlm.nih.gov/7571119/},
  note = {Source identifier: 7571119}
}