ULITINAS, Tomas; KALANTA, Stanislovas; ATKOČIŪNAS, Juozas. Analysis of ultimate limit state of spherical shell. Engineering Structures and Technologies, [S. l.], v. 5, n. 2, p. 69–75, 2013. DOI: 10.3846/2029882X.2013.818192. Disponível em: https://journals.vilniustech.lt/index.php/EST/article/view/4020. Acesso em: 10 may. 2025.