DE, U. C.; PAL, P. On generalized M-projectively recurrent manifolds. Annales Universitatis Paedagogicae Cracoviensis Studia Mathematica, [S. l.], v. 13, p. 77–101, 2014. Disponível em: https://studmath.uken.krakow.pl/article/view/13196. Acesso em: 29 oct. 2026.