Osservatorio Astronomico di Collurania

Hubble Space Telescope Observations of the Large Magellanic Cloud Field around SN 1987A: Distance Determination with Red Clump and Tip of the Red Giant Branch Stars

Garching, Liverpool, H Germany, 1999, astro-ph/9910082.

Why hot horizontal branch stars can appear redder than red giants

Osservatorio astronomico di Trieste, S. Cassisi, Osservatorio Astronomico di Collurania, 2003, astro-ph/0305461.

A study of the s-process in the carbon-rich post-AGB stars IRAS 06530–0213 and IRAS 08143–4406 on the basis of VLT-UVES spectra

Belgium, KULeuven, Italy., 2003, astro-ph/0312525.

A study of the s-process in the carbon-rich post-AGB stars IRAS 06530–0213 and IRAS 08143–4406 on the basis of VLT-UVES spectra

Belgium, KULeuven, Italy., 2003, astro-ph/0312525.

Models for extremely metal-poor halo stars

A. Weiss, Liverpool John Moores Univ., M. Salaris, 2004, astro-ph/0402334.

Hubble Space Telescope Observations of the Large Magellanic Cloud Field around SN 1987A: Distance Determination with Red Clump and Tip of the Red Giant Branch Stars

Liverpool, M. Romaniello, S. Cassisi, 1999, astro-ph/9910082.