author        = "Mecina, M. and  Kerschbaum, F. and  Ladjal, D. and 
                       Ottensamer, R. and  Luntzer, A. and  Mayer, A. and 
                       Groenewegen, M. A. T. and  Blommaert, J. A. D. L. and 
                       Baumann, B. and  Decin, L. and  Klotz, D. and 
                       Vandenbussche, B. and  Waelkens, C. and  Posch, T.",
      title         = "{The Mass-Loss History of UX Dra and Other AGB Stars as
                       Probed by Herschel}",
      year          = "2011",