- Publicaciones de Astronomía y Astrofísica - Año 2012
- DARK MATTER AND DARK ENERGY ACCRETION ONTO INTERMEDIATE-MASS BLACK HOLES
U Pepe, C.; Pellizza, L. J.; Romero, G. E.
Monthly Notices of the Royal Astronomical Society, Online Early 
- NGC 3503 AND ITS MOLECULAR ENVIRONMENT
Duronea, N. U.; Vasquez, J.; Cappa, C. E.; Corti, M.; Arnal, E. M.
Astronomy & Astrophysics, Volume 537, id.A149 