council decis januari approv conclus commiss memorandum understand european atom energi commun govern canada cooper field fusion research develop euratom council european commun regard treati establish european atom energi commun paragraph articl thereof regard recommend commiss commiss carri negoti accord council direct propos conclud memorandum understand european atom energi commun govern canada cooper field fusion research develop conclus commiss memorandum understand approv decid sole articl conclus commiss memorandum understand european atom energi commun govern canada cooper field fusion research develop approv text memorandum understand attach decis brussel januari council presid brak