Noarov, A. I. “On the Correct Definition of the Flow of a Discontinuous Solenoidal Vector Field”. Ukrains’kyi Matematychnyi Zhurnal 71, no. 8 (August 25, 2019): 1141-1149. Accessed December 31, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/1505.