Procés de Haber-Bosch (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Procés de Haber-Bosch" in Catalan language version.

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«International Energy Outlook 2007».

doi.org

dx.doi.org

F. Bozso, G. Ertl, M. Grunze and M. Weiss «Interaction of nitrogen with iron surfaces: I. Fe(100) and Fe(111)». Journal of Catalysis, 49, 1, 1977, pàg. 18–41. DOI: 10.1016/0021-9517(77)90237-8.
R. Imbihl, R. J. Behm, G. Ertl and W. Moritz «The structure of atomic nitrogen adsorbed on Fe(100)». Surface Science, 123, 1, 1982, pàg. 129–140. DOI: 10.1016/0039-6028(82)90135-2.
G. Ertl, S. B. Lee and M. Weiss «Kinetics of nitrogen adsorption on Fe(111)». Surface Science, 114, 2-3, 1982, pàg. 515–526. DOI: 10.1016/0039-6028(82)90702-6.
G. Ertl «Primary steps in catalytic synthesis of ammonia». Journal of Vacuum Science and Technology a, 1, 2, 1983, pàg. 1247–1253. DOI: 10.1116/1.572299.
Smith, Barry E. «Structure. Nitrogenase reveals its inner secrets». Science, 297, 5587, September 2002, pàg. 1654–5. DOI: 10.1126/science.1076659. PMID: 12215632.

fertilizer.org

^{[enllaç sense format]} http://www.fertilizer.org/ifa/statistics/indicators/ind_reserves.asp Arxivat 2008-04-24 a Wayback Machine.

google.cat

docs.google.cat

^{[enllaç sense format]} http://docs.google.cat/viewer?a=v&q=cache:Z2iOAVwYt_IJ:infos.mpip.free.fr/siemens/Chromatographe/Methanator_En_1.0.pdf+methanator&hl=ca&gl=us&sig=AHIEtbQeIL76qf77VeWru8c9nvvm66FIjg^{[Enllaç no actiu]} "Methanator"

nih.gov

ncbi.nlm.nih.gov

Smith, Barry E. «Structure. Nitrogenase reveals its inner secrets». Science, 297, 5587, September 2002, pàg. 1654–5. DOI: 10.1126/science.1076659. PMID: 12215632.

nytimes.com

query.nytimes.com

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web.archive.org

^{[enllaç sense format]} http://www.fertilizer.org/ifa/statistics/indicators/ind_reserves.asp Arxivat 2008-04-24 a Wayback Machine.

worldcat.org

Wolfe, David W. Tales from the underground a natural history of subterranean life. Cambridge, Mass: Perseus Pub, 2001. ISBN 0738201286. OCLC 46984480.