KARPENKO, N. A.; MERKURJEV, A. S. Poincaré duality for tautological Chern subrings of orthogonal grassmannians: Array. MATHEMATICA SCANDINAVICA, [S. l.], v. 128, n. 2, 2022. DOI: 10.7146/math.scand.a-132376. Disponível em: https://www.mscand.dk/article/view/132376. Acesso em: 29 jun. 2022.