@article{singularvaluedecompositionofimagesfrom,
  title = {Singular Value Decomposition of Images from Scanned Photographic Plates},
  author = {Vasil Kolev and Katya Tsvetkova and Milcho Tsvetkov},
  year = {2013},
  eprint = {1310.1869},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1310.1869v2},
}