MANETTI, M. Lie description of higher obstructions to deforming submanifolds. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE, [S. l.], v. 6, n. 4, p. 631-659, 2009. DOI: 10.2422/2036-2145.2007.4.06. Disponível em: http://20.103.181.36/index.php/annaliscienze/article/view/138. Acesso em: 17 jun. 2025.