Around "Geitling" Ruhrkohlen-Verkaufsgesellschaft mbH, "Mausegatt" Ruhrkohlen-Verkaufsgesellschaft mbH "Präsident" Ruhrkohlen-Verkaufsgesellschaft mbH and associated companies v High Authority of the European Coal and Steel Community (C-16/59, C-17/59, C-18/59)
6 laws and 6 links: citations, amendments, and UK copies of EU law. Bigger circles are relied on more.