KONDAUROV, M. On local center-conforming spaces and including pseudogroup of the transformations. Lithuanian Mathematical Journal, [S. l.], v. 11, n. 2, p. 255–260, 1971. DOI: 10.15388/LMJ.1971.20987. Disponível em: https://journals.vu.lt./LMJ/article/view/20987. Acesso em: 26 apr. 2025.