@misc{indiciae4022e8925a54,
  title = {CTFFIND4: Fast and accurate defocus estimation from electron micrographs},
  author = {Alexis Rohou and Nikolaus Grigorieff},
  year = {2015},
  doi = {10.1101/020917},
  url = {https://www.biorxiv.org/content/10.1101/020917v1},
  note = {Source identifier: 10.1101/020917}
}