Assertion: euro's effect | /r/HasProperty | its enforceability
Facets:
Source sentences:
text: Many of the foundational legal doctrines of the Court of Justice were first established in landmark decisions during the 1960s and 1970s, above all in the Van Gend en Loos decision of 1963 that declared the "direct effect" of European law, that is to say, its enforceability before national courts by private parties.