LUPEIKIS, Kęstutis; M. MAČIULIS, Algimantas. 4D architektūroje. Journal of Architecture and Urbanism, [S. l.], v. 35, n. 1, p. 28–37, 2011. DOI: 10.3846/tpa.2011.04. Disponível em: https://journals.vilniustech.lt/index.php/JAU/article/view/5601. Acesso em: 12 may. 2025.