The paper is devoted to the analysis of two seminal definitions of points within the region-based framework: one by Whitehead (1929) and the other by Grzegorczyk (Synthese, 12(2-3), 228-235 1960). Relying on the work of Biacino & Gerla (Notre Dame Journal of Formal Logic, 37(3), 431-439 1996), we improve their results, solve some open problems concerning the mutual relationship between Whitehead and Grzegorczyk points, and put forward open problems for future investigation.

中文翻译：

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格热戈奇克和怀特海点：故事还在继续

本文致力于分析基于区域的框架内点的两个开创性定义：一个由 Whitehead (1929) 提出，另一个由 Grzegorczyk 提出 ( Synthese , 12 (2-3), 228-235 1960)。依托Biacino和Gerla的工作（Notre Dame Journal of Formal Logic，37（3），431-439 1996），我们改进了他们的结果，解决了一些关于Whitehead和Grzegorczyk点之间相互关系的开放问题，并提出了开放未来调查的问题。