KULAKOVSKA, I. SPANNING AND BASIS TREES IN THE MATROID MODEL. SWorld-Ger Conference proceedings, [S. l.], v. 1, n. gec40-00, p. 38–42, 2025. DOI: 10.30890/2709-1783.2025-40-00-004. Disponível em: https://www.proconference.org/index.php/gec/article/view/gec40-00-004. Acesso em: 11 jan. 2026.