1981-2582 1981-2582 S1981-25822016000300404 10.15448/1981-2582.2016.3.21690 Escócia 00 09 2016 00 09 2016 39 3 404 411

29 6 6 1-2 1 1 1 10 1 1 1-20 27 4 4 693-96 5 1 1 43-53