@misc{70941,
  author = {Elizabeth Mackey and Donald Becker and Rabia Oflaz and Robert Greenberg and Richard Lindstrom and Lee Yu and Laura Wood and Stephen Long and William Kelly and Jacqueline Mann and Bruce MacDonald and Stephen Wilson and Zoe Brown and Paul Briggs and James Budhan and Rick Paul},
  title = {Certification of NIST Standard Reference Material 1575a Pine Needles and Results of an International Laboratory Comparison},
  year = {2004},
  month = {2004-06-01},
  publisher = {Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=903454},
  language = {en},
}