\Bibitem{Gol47} \by V.~V.~Golubev \paper Nikolai Egorovich Zhukovskii (obituary) \jour Russian Math. Surveys \yr 1947 \vol 2 \issue 3 \mathnet{http://mi.mathnet.ru//eng/rm6955} \mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=24395}