KAUČIKAS, Algirdas. On strongly prime ideals, strongly multiplicative and insulating sets in rings. Lietuvos matematikos rinkinys, [S. l.], v. 39, n. III, p. 50–55, 1999. DOI: 10.15388/LMR.1999.35469. Disponível em: https://www.journals.vu.lt/LMR/article/view/35469. Acesso em: 16 apr. 2025.