917dcc210424c385b8ab4f8bcc983f76  estesp_a2001v43n148p241.pdf	/mnt/CLARIION/ddd/pub/estudis/2006/hdl_2072_2067/wp0102.pdf	/mnt/CLARIION/ddd/pub/worpap/2006/hdl_2072_2067/wp0102.pdf