ABDULHAKIM ABDUSATTOROV. GEOMETRY OF GRADIENT VECTOR FIELDS. Journal of Scientific Research of Uzbek Scholars, [S. l.], v. 1, n. 6, p. 48–58, 2026. Disponível em: https://innopublication.com/index.php/jsrus/article/view/771. Acesso em: 13 jun. 2026.