@misc{26971,
  author = {Conrad Bock and Allison Barnard},
  title = {Engineering Change Management Concepts for Systems Modeling},
  year = {2013},
  month = {2013-04-22},
  publisher = {NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.IR.7922},
  language = {en},
}