Nguyen, Van Quynh. 2013. “About One Property of the Function $\|x-y\|^{2-m}$”. Visnyk of V. N. Karazin Kharkiv National University. Ser. Mathematics, Applied Mathematics and Mechanics, no. 1081 (October), 4-9. https://doi.org/10.26565/2221-5646-2013-1081-01.