X-engine (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "X-engine" in English language version.

refsWebsite

Global rank English rank

1^st place

4,774^th place

2,901^st place

1,181^st place

736^th place

786^th place

558^th place

aviationweek.com (Global: 1,181^st place; English: 736^th place)

Nabours, Stephen; Shkolnik, Alexander; Shkolnik, Nikolay; Nelms, Ryan; Gnanam, Gnanaprakash (April 2010). 2010 SAE World Congress: High Efficiency Hybrid Cycle Engine. Society of Automotive Engineers, World Congress. Detroit, MI, US. Paper 2010-01-1110. Archived from the original on February 29, 2012.

Nabours, Stephen; Shkolnik, Alexander; Shkolnik, Nikolay; Nelms, Ryan; Gnanam, Gnanaprakash (April 2010). 2010 SAE World Congress: High Efficiency Hybrid Cycle Engine. Society of Automotive Engineers, World Congress. Detroit, MI, US. Paper 2010-01-1110. Archived from the original on February 29, 2012.

Nichols, Greg (June 25, 2021). "LiquidPiston engine now runs on hydrogen". ZDNet. Retrieved January 4, 2023.