Nagirner, Dimitrij, Svetlana Jorstad, and Andrey V. Dementyev. “The Standard Cosmological Model:Basic Geometric and Kinematic Features”. Journal of Advance Research in Applied Science (ISSN 2208-2352) 11, no. 1 (May 23, 2025): 18–43. Accessed May 29, 2025. https://nnpub.org/index.php/AS/article/view/2796.