Carte étalon de Ringelmann (French Wikipedia)

Analysis of information sources in references of the Wikipedia article "Carte étalon de Ringelmann" in French language version.

refsWebsite
Global rank French rank
218th place
480th place
3rd place
11th place
3,963rd place
low place
629th place
349th place
low place
low place
low place
low place
441st place
1,611th place
6th place
63rd place
low place
low place
low place
low place
4th place
12th place
2nd place
3rd place
882nd place
2,048th place

archive.org

books.google.com

  • « Obituary: William Kent », Engineering News-record, vol. 81, no 13,‎ , p. 603 (lire en ligne)
  • Sarah J. Simon, Protecting Clean Air : Preventing Pollution., Momentum Press, , 186 p. (ISBN 978-1-945612-45-9, lire en ligne)

bsigroup.com

shop.bsigroup.com

cdc.gov

  • IC 8333 : Ringelmann smoke chart, Washington, D.C., United States Department of the Interior, Bureau of mines, (lire en ligne)
  • « Mining Publication: Ringelmann Smoke Chart », sur Centers for Disease Control and Prevention (CDC), Washington, D.C., The National Institute for Occupational Safety and Health (NIOSH), (consulté le )

doi.org

dx.doi.org

  • F. Uekoetter, « The strange career of the Ringelmann smoke chart », Environmental Monitoring and Assessment, vol. 106, nos 1–3,‎ , p. 11–26 (PMID 16001709, DOI 10.1007/s10661-005-0756-z)

epa.gov

epd.gov.hk

  • Dark smoke : an introduction to air pollution control (smoke) regulations, Hong Kong, Environment protection department, Hong Kong (lire en ligne)

hathitrust.org

babel.hathitrust.org

  • « A scale for determining the density of smoke (with full-page plate) », Engineering News, vol. 38, no 20,‎ , p. 307–308, 320 (lire en ligne, consulté le )

iso.org

mardep.gov.hk

nih.gov

ncbi.nlm.nih.gov

  • F. Uekoetter, « The strange career of the Ringelmann smoke chart », Environmental Monitoring and Assessment, vol. 106, nos 1–3,‎ , p. 11–26 (PMID 16001709, DOI 10.1007/s10661-005-0756-z)

sciencehistory.org

soliftec.com

  • Glyn Hughes, « The Ringelmann smoke chart », SOLIFTEC The Solid Fuel Technology Institute, (consulté le )