GEERTSEN, Jørgen Anders. Degeneracy Loci of Vector Bundle Maps and Ampleness. MATHEMATICA SCANDINAVICA, [S. l.], v. 90, n. 1, p. 13–34, 2002. DOI: 10.7146/math.scand.a-14359. Disponível em: https://tidsskrift.dk/math/article/view/14359. Acesso em: 14 aug. 2026.