“Generalization of the Dependent Function in Extenics For Nested Sets With Common Endpoints to 2D-Space, 3D-Space, and Generally To N-D-Space”. Global Journal of Science Frontier Research 12, no. F10 (August 15, 2012): 1–7. Accessed February 6, 2026. https://www.journalofscience.org/index.php/GJSFR/article/view/100378.