ผลต่างระหว่างรุ่นของ "ปัญหาไม่มีจุดสามจุดเรียงกัน"

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| year = 2005

| author = Emilio Di Giacomo, Giuseppe Liotta, and Henk Meijer

| doi = 10.1016/j.comgeo.2004.11.003}}

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|id={{MathSciNet|0238765}}}}

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| publisher = Lecture Notes in Computer Science, no. 1353, Springer-Verlag

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