“The Beckman-Quarles Theorem For Rational Spaces: Mapping Of Q^6 To Q^6 That Preserve Distance 1”, TURCOMAT, vol. 12, no. 7, pp. 1918–1922, Apr. 2021, Accessed: Jun. 10, 2026. [Online]. Available: https://www.turcomat.org/index.php/turkbilmat/article/view/3121