Original language | English (US) |
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Article number | This won the Mathematical Association of America's "Lester R. Ford Award" (1990) |

Pages (from-to) | 494-510 |

Journal | American Mathematical Monthly |

Volume | 96 |

State | Published - 1989 |

# Mountain climbing, ladder moving, and the ring-width of a polygon

E Goodman, J Pach, Chee Yap

Research output: Contribution to journal › Article › peer-review