Shtanov Y, Savchenko D. Model-independent Estimators for the Statistical Anisotropy of the Cosmic Microwave Background. Ukr. J. Phys. [Internet]. 2022 Feb. 9 [cited 2025 Jul. 26];56(7):750. Available from: https://ujp.bitp.kiev.ua/index.php/ulk/article/view/2022068