TY - CHAP TI - "Current issues regarding the right to transfer a booking according to Art 4 para 3 Package-Travel-Directive" AF - 19. IFTTA-Conference 2007 PP - Beja/Mértola/Tavira UR - http://www.estig.ipbeja.pt/~ac_direito/IFTTA2007.htm PY - 2007-09-01 AU - Keiler, Stephan ER -