38889dd01bb4c8632dc714107c3764d3  spn2de2.pdf	/mnt/CLARIION/ddd/pub/tesis/2001/hdl_10803_3847/spn2de2.pdf
befb57fea252a5023eec7517bde31ad0  spn1de2.pdf	/mnt/CLARIION/ddd/pub/tesis/2001/hdl_10803_3847/spn1de2.pdf