CZARNECKI, Sławomir; LEWIŃSKI, Tomasz. Trusses of the smallest total potential energy. Bulletin of the Polish Academy of Sciences Technical Sciences, [S. l.], v. 73, n. 1, p. e151673, 2025. DOI: 10.24425/bpasts.2024.151673. Disponível em: https://wydawnictwo.pan.pl/index.php/bpasts/article/view/1778. Acesso em: 21 aug. 2026.