Training materials
Licence: Creative Commons Attribution 4.0 International
and Authors: Christopher Barnett
and Contributors: Alex Botzki or Anatole Chessel or Björn Grüning or Celia van Gelder or Frederick Carver or Jamie Edwards or Manimozhiyan Arumugam or Marek Suchanek or Marek Vrbacky or Vicky Schneider or Yvan Le Bras