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Research supported by grants of the National Science Foundation.
Fellow of Alfred P. Sloan Foundation.
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Coburn, L.A., Douglas, R.G., Schaeffer, D.G. et al. C*-algebras of operators on a half-space II: Index theory. Publications Mathématiques de L’Institut des Hautes Scientifiques 40, 69–79 (1971). https://doi.org/10.1007/BF02684694
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DOI: https://doi.org/10.1007/BF02684694