OCCHETTA, G.; E. SOLÁ CONDE, L.; WATANABE, K.; A. WIŚNIEWSKI, J. Fano manifolds whose elementary contractions are smooth P^1-fibrations: a geometric characterization of flag varieties. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE, [S. l.], v. 17, n. 2, p. 573-607, 2017. DOI: 10.2422/2036-2145.201508_007. Disponível em: http://20.103.181.36/index.php/annaliscienze/article/view/507. Acesso em: 27 may. 2025.