selected publications

• academic article

  • Penumbral finestructure: need for larger telescopes.  Astronomische Nachrichten.  2001
  • Penumbral finestructure: need for larger telescopes.  Astronomische Nachrichten.  322:367-370. 2001
  • Observation at 892 nm of impact "L" with the solar Vacuum Tower Telescope at Tenerife..  ESOC.  52:171-174. 1995