TY - JOUR T1 - The Chief Supreme Court Justice: A Metaphysical Puzzle? JF - Crítica (México). VO - Vol. 39 No. 115 (2007),61-68 39 A1 - López de Sa, Dan UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dhu.MANI10336 ER -