Sukhoi Su-15 (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Sukhoi Su-15" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

2fighter-aircraft.com

low place

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4,678^th place

8,874^th place

2,122^nd place

8,185^th place

1web.archive.org

1^st place

1^st place

7,180^th place

low place

low place

low place

1militaryfactory.com

2,672^nd place

1,076^th place

1airvectors.net

7,636^th place

8,546^th place

1flankers-site.co.uk

low place

low place

1jamesoberg.com

low place

low place

7,503^rd place

7,174^th place

airvectors.net

Goebel, Greg. «The Sukhoi Su-9, Su-11, & Su-15». Airvectors.net

airwar.ru

«Су-15». Airwar.ru

fighter-aircraft.com

«Sukhoi Su-15». Fighter-aircraft.com
Fighter Aircraft Directory. «SU 15»

flankers-site.co.uk

Duffey, Ken. «Sukhoi Su-15 (Flagon)»

jamesoberg.com

James Oberg. «The Bloody Border - Chapter 3 from 'Uncovering Soviet Disasters' Random House, 1988 Pp. 32-49»

milavia.net

«Sukhoi Su-15 Flagon». Milavia.net

militaryfactory.com

«The Su-15 Flagon series was charged with defending Soviet airspace». Militaryfactory.com

redorbit.com

«Cause Of Yuri Gagarin Death Finally Revealed By Fellow Cosmonaut». Redorbit.com

sukhoi.org

Sukhoi Company. «Su-15 History». Arquivado do original em 8 de dezembro de 2015

web.archive.org

Sukhoi Company. «Su-15 History». Arquivado do original em 8 de dezembro de 2015

ww2.dk

«62nd Fighter Aviation Regiment PVO». ww2.dk
«636th Fighter Aviation Regiment PVO». ww2.dk