papers
Publications (5)
astro-ph.SR2013
Detection of a multi-shell planetary nebula around the hot subdwarf O-type star 2MASS J19310888+4324577
A. Aller, L. F. Miranda, A. Ulla +8
astro-ph1995
Stellar evolution with mass loss - comparison of numerical and semi-analytical computations.
R. Jimenez, U. G. Jorgensen, P. Thejll +2
physics.ao-ph2010
Long-time temperature variations in Portugal over the last 140 years and the effect of the solar activity
A. L. Morozova, P. Thejll, M. A. Pais
astro-ph2002
Resolving subdwarf B stars in binaries by HST imaging
U. Heber, S. Moehler, R. Napiwotzki +2
astro-ph1996
Ages of globular clusters: a new approach
R. Jimenez, P. Thejll, U. Jorgensen +2