@misc{1147706,
  author = {William R Blair},
  title = {Chromatographic examination of Intaglio inks, resins and varnishes:},
  year = {1991},
  month = {1991-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.IR.4949},
  language = {en},
}