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://www.journals.vu.lt/LMJ/article/view/20987.. Acesso em: 19 jul. 2024.