Israel Gelfand (English Wikipedia)

V.I. Agol, Notes about I.M. Gelfand’s Seminar, Russian Journal Developmental Biology, Volume 39 (2008), Number 6, 367–368.
L.V. Beloussov, Short notes about Gelfand’s Seminar, Russian Journal Developmental Biology, Volume 39 (2008), Number 6, 369–370.

avzel.blogspot.com

(in Russian) "Скончался И.М. Гельфанд" ("I.M. Gelfand has died"), accessed 2009-10-06

Rosenfeld (Розенфельд), Boris Abramowitsch (Борис Абрамович) [in German] (2003). "Math.ru" Об Исааке Моисеевиче Ягломе [About Isaac Moiseevich Yaglom]. Мат. просвещение (Mat. enlightenment) (in Russian): 25–28. Archived from the original on 12 January 2022. Retrieved 12 January 2022 – via math.ru. […] во время антисемитской кампании, известной как «борьба с космополитизмом», был уволен вместе с И.М. Гельфандом и И. С. Градштейном […] [during the antisemitic campaign known as the "fight against cosmopolitanism", he was fired along with I. M. Gelfand and I. S. Gradstein.]

"Israel Moiseevich Gelfand". The Mathematics Genealogy Project. Retrieved 4 October 2022.

"Science Obituaries: Israel Gelfand". The Telegraph. London. 26 October 2009. Retrieved 31 May 2013.
"Israel Gelfand"^{[permanent dead link‍]}. telegraph.co.uk. Retrieved 25 February 2023.

Stewart, Ian (8 November 2009). "Israel Gelfand obituary". The Guardian. London.

"Interview with Israel Gelfand and Tatiana V. Gelfand". vita.org.ru. Retrieved 25 February 2023.
Roberts, David P. (2009). "Review: Discriminants, Resultants, and Multidimensional Determinants, by I. M. Gelfand, M. M. Kapranov, and A. V. Zelevinsky". Mathematical Association of America. Archived from the original on 8 September 2015. Retrieved 1 July 2020.
Rosenfeld (Розенфельд), Boris Abramowitsch (Борис Абрамович) [in German] (2003). "Math.ru" Об Исааке Моисеевиче Ягломе [About Isaac Moiseevich Yaglom]. Мат. просвещение (Mat. enlightenment) (in Russian): 25–28. Archived from the original on 12 January 2022. Retrieved 12 January 2022 – via math.ru. […] во время антисемитской кампании, известной как «борьба с космополитизмом», был уволен вместе с И.М. Гельфандом и И. С. Градштейном […] [during the antisemitic campaign known as the "fight against cosmopolitanism", he was fired along with I. M. Gelfand and I. S. Gradstein.]

Rosenfeld (Розенфельд), Boris Abramowitsch (Борис Абрамович) [in German] (2003). "Math.ru" Об Исааке Моисеевиче Ягломе [About Isaac Moiseevich Yaglom]. Мат. просвещение (Mat. enlightenment) (in Russian): 25–28. Archived from the original on 12 January 2022. Retrieved 12 January 2022 – via math.ru. […] во время антисемитской кампании, известной как «борьба с космополитизмом», был уволен вместе с И.М. Гельфандом и И. С. Градштейном […] [during the antisemitic campaign known as the "fight against cosmopolitanism", he was fired along with I. M. Gelfand and I. S. Gradstein.]