Castillo AFL, Lawrynowicz J, Suzuki O. Basic properties and applications of graded fractal bundles related to Clifford structures: An introduction. Ukr. Mat. Zhurn. [Internet]. 2008May25 [cited 2024Nov.23];60(5):603–618. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/3179