Two- and four-stroke engines (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Two- and four-stroke engines" in English language version.

refsWebsite

Global rank English rank

5web.archive.org

1^st place

1^st place

1izoling.beep.pl

low place

low place

low place

low place

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5^th place

5^th place

low place

low place

low place

low place

low place

low place

1v.pl

low place

low place

1theengineer.co.uk

low place

low place

1technologyreview.com

1,943^rd place

1,253^rd place

bit.or.at

BBS A review from Germany. Archived 2009-01-29 at the Wayback Machine

forumakad.pl

mirka.forumakad.pl

The Academical Forum monthly A report published by a Polish academic monthly Forum Akademickie (in Polish) ^{[dead link]}

invenia.es

Invenia New-generation various fuel forms internal combustion engine – a review from Spain. Archived 2008-03-25 at the Wayback Machine

izoling.beep.pl

Double pistons internal combustion engine, Official site of the city of Myszków, Poland. (in Polish) Archived 2017-01-09 at the Wayback Machine

technologyreview.com

Nonelectric Hybrid Engines Technology Review/MIT A novel hybrid engine could slash fuel consumption^{[dead link]}

theengineer.co.uk

Engineer Online Stroke of genius The Engineer (UK magazine)^{[dead link]}

uprp.pl

The Polish Patent Office newsletter (in Polish) Archived 2007-01-25 at the Wayback Machine

v.pl

ndw.v.pl

"A report published by Polish popular science magazine Strefa NDW" (in Polish). Archived from the original on 2006-08-25.

web.archive.org

Double pistons internal combustion engine, Official site of the city of Myszków, Poland. (in Polish) Archived 2017-01-09 at the Wayback Machine
Invenia New-generation various fuel forms internal combustion engine – a review from Spain. Archived 2008-03-25 at the Wayback Machine
BBS A review from Germany. Archived 2009-01-29 at the Wayback Machine
The Polish Patent Office newsletter (in Polish) Archived 2007-01-25 at the Wayback Machine
"A report published by Polish popular science magazine Strefa NDW" (in Polish). Archived from the original on 2006-08-25.

wikipedia.org

pl.wikipedia.org

The Academical Forum monthly A report published by a Polish academic monthly Forum Akademickie (in Polish) ^{[dead link]}

worldcat.org

Journal of KONES Internal Combustion Engines 2002 No. 1-2 ISSN 1231-4005, the official Polish educational site^{[dead link]}