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- [31] METASTABLE ANNIHILATION IN HOMOTOPY GROUPS OF SPHERES NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1971, 18 (02): : 385 - &
- [33] Real Computable Manifolds and Homotopy Groups UNCONVENTIONAL COMPUTATION, PROCEEDINGS, 2009, 5715 : 98 - +
- [35] ON THE HOMOTOPY-GROUPS OF PUNCTURED MANIFOLDS HOUSTON JOURNAL OF MATHEMATICS, 1984, 10 (02): : 181 - 186