Valeri Polyakov (English Wikipedia)

Manzey, Dietrich; Lorenz, Bernd; Poljakov, Valeri (1 April 1998). "Mental performance in extreme environments: results from a performance monitoring study during a 438-day spaceflight". Ergonomics. 41 (4): 537–559. doi:10.1080/001401398186991. PMID 9557591.

esa.int (Global: 1,073^rd place; English: 1,115^th place)

"Aragatz". ESA. Archived from the original on 17 October 2022. Retrieved 12 September 2023.
"EUROMIR 94". ESA. Archived from the original on 15 April 2023. Retrieved 12 September 2023.

fpa.es (Global: 8,406^th place; English: low place)

"1999 PRINCE OF ASTURIAS AWARD FOR INTERNATIONAL COOPERATION". The Princess of Asturias Foundation. Archived from the original on 19 June 2021. Retrieved 23 March 2021.

gctc.ru (Global: low place; English: low place)

"ПОЛЯКОВ Валерий Владимирович" (in Russian). Retrieved 22 September 2022.

iaaweb.org (Global: low place; English: low place)

"Membership List" (PDF). International Academy of Astronautics. Archived (PDF) from the original on 28 April 2020. Retrieved 19 July 2011.

nasa.gov (Global: 12^th place; English: 73^rd place)

history.nasa.gov

"Mir Space Station". National Aeronautics and Space Administration. Archived from the original on 26 July 2019. Retrieved 24 September 2011.

nih.gov (Global: 5^th place; English: 5^th place)

pubmed.ncbi.nlm.nih.gov

Manzey, Dietrich; Lorenz, Bernd; Poljakov, Valeri (1 April 1998). "Mental performance in extreme environments: results from a performance monitoring study during a 438-day spaceflight". Ergonomics. 41 (4): 537–559. doi:10.1080/001401398186991. PMID 9557591.

nmspacemuseum.org (Global: low place; English: low place)

"Valeri Vladimirovich Polyakov". New Mexico Museum of Space History. Archived from the original on 24 April 2020. Retrieved 27 January 2011.

nytimes.com (Global: 7^th place; English: 7^th place)

Schwirtz, Michael (30 March 2009). "Staying Put on Earth, Taking a Step to Mars". The New York Times. Archived from the original on 7 July 2018. Retrieved 15 May 2010.

planet4589.org (Global: 4,563^rd place; English: 3,311^th place)

McDowell, Jonathan C. "Launch List: R-7". General Catalog of Artificial Space Objects. Archived from the original on 9 June 2023. Retrieved 12 September 2023.

rocketstem.org (Global: low place; English: low place)

Hall, Loretta (9 February 2015). "SETTING THE RECORD: FOURTEEN MONTHS ABOARD MIR WAS DREAM MISSION FOR POLYAKOV". rocketstem.org.

warheroes.ru (Global: 646^th place; English: 2,758^th place)

Поляков Валерий Владимирович (in Russian). Warheroes.ru. Archived from the original on 8 March 2021. Retrieved 23 March 2021.
Симонов А. [in Russian]. "Поляков Валерий Владимирович". Герои страны. Archived from the original on 26 December 2005. Retrieved 14 October 2019.

web.archive.org (Global: 1^st place; English: 1^st place)

Schwirtz, Michael (30 March 2009). "Staying Put on Earth, Taking a Step to Mars". The New York Times. Archived from the original on 7 July 2018. Retrieved 15 May 2010.
"Valeri Vladimirovich Polyakov". New Mexico Museum of Space History. Archived from the original on 24 April 2020. Retrieved 27 January 2011.
Madrigal, Alexis (22 March 2010). "March 22, 1995: Longest Human Space Adventure Ends". Wired.com. Archived from the original on 11 June 2016. Retrieved 23 June 2016.
"March 22nd, 1995 – 15th Anniversary of Valeri Polyakov's return to Earth". Space Yuga. Archived from the original on 27 August 2011. Retrieved 2 June 2011.
McDowell, Jonathan C. "Launch List: R-7". General Catalog of Artificial Space Objects. Archived from the original on 9 June 2023. Retrieved 12 September 2023.
"Aragatz". ESA. Archived from the original on 17 October 2022. Retrieved 12 September 2023.
"EUROMIR 94". ESA. Archived from the original on 15 April 2023. Retrieved 12 September 2023.
"Polyakov". Encyclopedia Astronautica. Archived from the original on 2 March 2009. Retrieved 27 January 2011.
Валерий Владимирович Поляков. 2011. Archived from the original on 29 September 2011. Retrieved 8 August 2011.
"Membership List" (PDF). International Academy of Astronautics. Archived (PDF) from the original on 28 April 2020. Retrieved 19 July 2011.
"Mir Space Station". National Aeronautics and Space Administration. Archived from the original on 26 July 2019. Retrieved 24 September 2011.
Поляков Валерий Владимирович (in Russian). Warheroes.ru. Archived from the original on 8 March 2021. Retrieved 23 March 2021.
Симонов А. [in Russian]. "Поляков Валерий Владимирович". Герои страны. Archived from the original on 26 December 2005. Retrieved 14 October 2019.
"1999 PRINCE OF ASTURIAS AWARD FOR INTERNATIONAL COOPERATION". The Princess of Asturias Foundation. Archived from the original on 19 June 2021. Retrieved 23 March 2021.

wired.com (Global: 254^th place; English: 178^th place)

Madrigal, Alexis (22 March 2010). "March 22, 1995: Longest Human Space Adventure Ends". Wired.com. Archived from the original on 11 June 2016. Retrieved 23 June 2016.

Valeri Polyakov (English Wikipedia)

archive.org (Global: 6th place; English: 6th place)

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esa.int (Global: 1,073rd place; English: 1,115th place)

fpa.es (Global: 8,406th place; English: low place)

gctc.ru (Global: low place; English: low place)

iaaweb.org (Global: low place; English: low place)

nasa.gov (Global: 12th place; English: 73rd place)

history.nasa.gov

nih.gov (Global: 5th place; English: 5th place)

pubmed.ncbi.nlm.nih.gov

nmspacemuseum.org (Global: low place; English: low place)

nytimes.com (Global: 7th place; English: 7th place)

planet4589.org (Global: 4,563rd place; English: 3,311th place)

rocketstem.org (Global: low place; English: low place)

warheroes.ru (Global: 646th place; English: 2,758th place)

web.archive.org (Global: 1st place; English: 1st place)

wired.com (Global: 254th place; English: 178th place)

archive.org (Global: 6^th place; English: 6^th place)

astronaut.ru (Global: 6,184^th place; English: low place)

astronautix.com (Global: 1,562^nd place; English: 1,346^th place)

doi.org (Global: 2^nd place; English: 2^nd place)

esa.int (Global: 1,073^rd place; English: 1,115^th place)

fpa.es (Global: 8,406^th place; English: low place)

nasa.gov (Global: 12^th place; English: 73^rd place)

nih.gov (Global: 5^th place; English: 5^th place)

nytimes.com (Global: 7^th place; English: 7^th place)

planet4589.org (Global: 4,563^rd place; English: 3,311^th place)

warheroes.ru (Global: 646^th place; English: 2,758^th place)

web.archive.org (Global: 1^st place; English: 1^st place)

wired.com (Global: 254^th place; English: 178^th place)