Lugar de publicación QX Pup (OH 231-8+4.2) - a post-AGB/PPN or a symbiotic Mira? 2004 Static photo-ionizing models of three PNe. 2004 A Numerical Approach to Study the Evolution of the Intra-Cluster Medium 2003 Spectroscopy of IRAS 02091+6333 2003 V605 Aq1 and A58 2003
