Wafiq Hibi. The Beckman-Quarles Theorem For Rational Spaces: Mapping Of Q^6 To Q^6 That Preserve Distance 1. TURCOMAT [Internet]. 2021 Apr. 19 [cited 2025 Nov. 29];12(7):1918-22. Available from: https://www.turcomat.org/index.php/turkbilmat/article/view/3121