Felix Klein and Sophus Lie : evolution of the idea of symmetry in the nineteenth century / I.M. Yaglom ; translated by Sergei Sossinsky ; edited by Hardy Grant and Abe Shenitzer.
I︠A︡glom, I. M. (Isaak Moiseevich), 1921-1988. Feliks Kleĭn i Sofus Li. English | Date: [1988], ©1988