European History Online (Europäische Geschichte Online, EGO) is an academic website that publishes articles on the history of Europe between the period of and according to the principle of open access. Contents. [hide]. 1 Organisation; 2 Conception; 3 References; 4 External links. Organisation. EGO is. If you've had a problem with something you've bought online, you can use this site to try to reach an out-of-court settlement. You can only use it if you live in the EU or in Norway, Iceland or Liechtenstein and the trader is based in the EU or in Norway, Iceland orLiechtenstein. In some countries, you can also use this site if you. EURO is the 'Association of European Operational Research Societies' within IFORS, the 'International Federation of Operational Research Societies'. Its aim is to promote Operational Research throughout Europe. EURO EURO Advanced Tutorials. Advanced Tutorials cover New Volume. Supply Chain Finance.