Economia ad azoto liquido (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Economia ad azoto liquido" in Italian language version.

refsWebsite

Global rank Italian rank

1^st place

59^th place

251^st place

low place

news.google.com

"One Dead In Shuttle Accident", Spartanburg, SC - Herald-Journal Newspaper, Mar 20, 1981

NASA - 1981 KSC Chronology Part 1 - pages 84, 85, 100; Part 2 - pages 181, 194, 195, (archiviato dall'url originale il 5 giugno 2001).
How not to do it liqui nitrogen tanks (archiviato dall'url originale l'11 giugno 2010).
C. Knowlen, A.T. Mattick, A.P. Bruckner and A. Hertzberg, "High Efficiency Conversion Systems for Liquid Nitrogen Automobiles" (PDF) (archiviato dall'url originale il 17 dicembre 2008), Society of Automotive Engineers Inc, 1988.