ﺍﻝﺘﺄﺜﻴﺭ ﺍﻝﻤﺒﺎﺸﺭ ﻭﻏﻴﺭ ﺍﻝﻤﺒﺎﺸﺭ ﻝﻘﺎﻨﻭﻥ ﺍﻹﺘﺤﺎﺩ ﺍﻷﻭﺭﻭﺒﻲ