Case C-336/96, Mr and Mrs Robert Gilly v. Directeur des Services Fiscaux du Bas Rhin, Judgment of the Court of Justice of 12 May 1998. Full Court. [1998] ECR I-2793 - Common Market Law Review View Case C-336/96, Mr and Mrs Robert Gilly v. Directeur des Services Fiscaux du Bas Rhin, Judgment of the Court of Justice of 12 May 1998. Full Court. [1998] ECR I-2793 by - Common Market Law Review Case C-336/96, Mr and Mrs Robert Gilly v. Directeur des Services Fiscaux du Bas Rhin, Judgment of the Court of Justice of 12 May 1998. Full Court. [1998] ECR I-2793 37 1 Common Market Law Review