Bardakհchyan V, Mesropyan M. Hellinger’s distance to normal distribution as market invariant. Bull. YSU G: Econ. [Internet]. 2023 Apr. 17 [cited 2024 May 20];14(1 (40):64-71. Available from: https://journals.ysu.am/index.php/bulletin-ysu-economics/article/view/vol14_no1_2023_pp064-071