@misc{186616,
  author = {Steve Clark},
  title = {An Introduction to the NIST PDES Toolkit},
  year = {1990},
  month = {1990-06-01},
  publisher = {NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.IR.4336},
  language = {en},
}