Training materials
Keywords: Galaxy
and Difficulty level: Not specified
and Authors: Andrea Argentini
and Node: Germany
and Contributors: Andrea Argentini or Dr. Roland Schwarz or Hana Pergl Sustkova or John "Scooter" Morris or Marek Vrbacky or Martin Krzywinski or Mateusz Kuzak or Matthias Fahrner or Patricia Palagi or Prof. Tom Freeman