Luzin's students referred to their community in Moscow during the 1920s as Luzin's Paradise, often nicknamed "Luzitania". I'm surprised the article didn't mention the "Luzin affair" : http://old.math.nsc.ru/LBRT/g2/english/ssk/case_e.html
Thanks for the link and this should be in some wiki page so more people can read this history.
Thanks for the link and this should be in some wiki page so more people can read this history.