Vatican Observatory

GALAXIES BEHIND THE GALACTIC PLANE: FIRST RESULTS AND PERSPECTIVES FROM THE VVV SURVEY

Chile, Brazil, Santiago, 2012, 1206.4318.

Dust in the Small Magellanic Cloud: Interstellar Polarization and Extinction

Brazil, Italy, Finland, 1997 .

On the RR Lyrae Stars in Globulars. V. The Complete Near-infrared (JHKs) Census of ω Centauri RR Lyrae Variables

European Southern Observatory, Chicago, Chile, 2018, 1802.03578.