Supergravity and the unification of the laws of physics/ D.Z.Freedman, P.van Nieuwenhuizen.

Freedman, Daniel Z.2018-04-212018-04-212018-04-21http://hdl.handle.net/11693/43605Reprinted from Scientific American-- Vol238, no2 (February 1978), pp126-14315 pages: illustrationsEnglishRP00115Supergravity and the unification of the laws of physics/ D.Z.Freedman, P.van Nieuwenhuizen.OffprintBILKUTUPRP00115