Kovalevskaia, S 1850 1891 books & textbook
Sónya Kovalévsky; her recollections of childhood
Hapgood, Isabel Florence Leffler, Anne Charlotte Bayley, Annie Margaret Clive Wolffsohn, Lily Kovalevskaia, S 1850-1891
Ulan Press /2012-08-31 Paperback / 334 Pages
