Harmonic maps and stability on f -Kenmotsu manifolds. Mangione, Vittorio — 2008 International Journal of Mathematics and Mathematical Sciences
QR-hypersurfaces of quaternionic Kähler manifolds. Mangione, Vittorio — 2003 Balkan Journal of Geometry and its Applications (BJGA)
Some submersions of CR-hypersurfaces of Kähler-Einstein manifold. Mangione, Vittorio — 2003 International Journal of Mathematics and Mathematical Sciences