個人權利保護 訴訟權能 保護規範理論 受害人訴訟 利益人訴訟 相對人訴訟 第三人訴訟 德國法的歐洲化 公民訴訟 Law protection for individuals Standing Theory of protection norms Litigation of the injured Litigation of the interested Litigation of the addresser Litigation of the third party Europeanization of Germany law Citizen suit