Ren鈋 Descartes ; translated from the Latin by Donald A. Cress. E.S. Wentzel ; translated from the Russian by Michael G. Edelev. Hermann Weyl ; translated from the German by Gerald R. MacLane. A.M. Vasilyev ; translated from the Russian by G. Leib. Alfred Dèoblin ; translated from the German by John E. Woods. V.V. Petrov ; translated from the Russian by A.A. Brown. Hans-Georg ELias ; translated from the German by Mary M. Exner. I.V. Savelyev ; translated from the Russian by G. Leib. A. Gulyaev ; translated from the Russian by V. Afanasyev. A. Komar ; translated from the Russian by I. Savin.