TY - CHAP TI - Limitation of Tax Avoidance by Means of Double Tax Treaties; Anti-Abuse and Substance-Over-Form Concepts; Limitations on Benefits Clauses; Abuses in Treaty Law; Treaty Shopping; Rule Shopping; Directive Shopping AF - TPA Horvat Tax Academy PP - Wien PY - 2008-05-01 AU - Ecker, Thomas AU - Lang, Michael ER -