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Oblatum 9-X-1992
Supported in part by the NSF
Supported in part by the NSF, the Alfred P. Sloan Foundation and an NSF Young Investigator Award
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Grove, K., Petersen, P. A radius sphere theorem. Invent Math 112, 577–583 (1993). https://doi.org/10.1007/BF01232447
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DOI: https://doi.org/10.1007/BF01232447