Disk evaporation in a planetary nebula K. Gesicki, A. A. Zijlstra, C. Szyszka, M. Hajduk, E. Lagadec and L. Guzman Ramirez A&A, 514 (2010) A54 Published online: 19 May 2010 DOI: 10.1051/0004-6361/200913543