• http://diobma.udg.edu//handle/10256.1/5447
• http://diobma.udg.edu//handle/10256.1/5434
• http://diobma.udg.edu//handle/10256.1/5436
• http://diobma.udg.edu//handle/10256.1/5431
• http://diobma.udg.edu//handle/10256.1/5449
• http://diobma.udg.edu//handle/10256.1/5450
• http://diobma.udg.edu//handle/10256.1/5458
• http://diobma.udg.edu//handle/10256.1/5459
• http://diobma.udg.edu//handle/10256.1/5463
• http://diobma.udg.edu//handle/10256.1/5457
• http://diobma.udg.edu//handle/10256.1/5460
• http://diobma.udg.edu//handle/10256.1/5461
• http://diobma.udg.edu//handle/10256.1/5462
• http://diobma.udg.edu//handle/10256.1/5464