Lelyakov О. Scalar Field Potential Distribution for a “Thick” Null String of Constant Radius. Ukrainian Journal of Physics, [S. l.], v. 56, n. 3, p. 296, 2022. DOI: 10.15407/ujpe56.3.296. Disponível em: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2022127. Acesso em: 25 apr. 2024.