OsipchukM. M. “On a Transformation of the Wiener Process in $ℝ^m$ by a Functional of the Local Time Type on a Surface”. Ukrains’kyi Matematychnyi Zhurnal 45, no. 6 (June 25, 1993): 863–866. Accessed November 24, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/5875.