Sachs, M. (1982). General relativity and matter: A spinor field theory from fermis to light-years. D. Reidel Pub. Co..
Chicago Edition CitationSachs, Mendel. General Relativity and Matter: A Spinor Field Theory from Fermis to Light-years. Boston: D. Reidel Pub. Co., 1982.
MLA Edition CitationSachs, Mendel. General Relativity and Matter: A Spinor Field Theory from Fermis to Light-years. D. Reidel Pub. Co., 1982.
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