1
Foilsithe 1989
Full text available from Earth, Atmospheric & Aquatic Science Database: 01/01/1998 to present
Leictreonach Sraithchlár
2
Foilsithe 1970
Full text available from PRISMA Database with HAPI Index: 01/01/2010 to 03/31/2017
Leictreonach Sraithchlár