@conference{31606,
  author = {Richard Ricker},
  title = {Measurement Needs in Sustainability and Materials Performance},
  year = {2010},
  month = {2010-08-24},
  publisher = {Sustainable Materials Processing and Production, Seattle, WA},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=906365},
  language = {en},
}