On the Kähler angles of submanifolds. Salavessa, Isabel M.C. — 2003 Portugaliae Mathematica. Nova Série
Conformal and Isometric Immersions of Riemannian Manifolds. Marco Rigoli; Isabel M.C. Salavessa — 1987 Mathematische Zeitschrift
Willmore submanifolds of the Möbius space and a Bernstein-type theorem. Isabel M.C. Salavessa; M. Rigoli — 1993 Manuscripta mathematica