3
Argitaratua 1964
...Electronic journals....
Full text available from Linguistics Database: 01/01/2010 to 01/31/2017
Baliabide elektronikoa Aldizkako argitalpena
4
...Electronic journals....
Full text available from East Europe, Central Europe Database: 01/01/2006 to present
Baliabide elektronikoa Aldizkaria