1988-3293 1988-3293 S1988-32932017000200029 10.3916/C51-2017-03 Spain Espana 00 06 2017 00 06 2017 25 51 29 38

1 18 18 1 10 10 19 19 10 55 55 8 8 4 23 23 367-72 1 66 66 81-100 495 495 437-40 7 15 15 14 14 14 95-122 4 24 24 397-404 21 41 41 53-60