Language: English
ISSN: 0044-5991
EISSN: 1347-5800
Availability: 2000-present
Language: Spanish, Catalan
Publisher: Universitat de Barcelona (Spain)
ISSN: 0212-2960
EISSN: 2339-9996
Availability: 1980-present
Language: English, Estonian
ISSN: 1406-2925
EISSN: 1736-7476
Availability: 2006-present
Language: English
ISSN: 2359-7089
Availability: 2013-present
Language: English
ISSN: 1338-5259
Availability: 2013-present
Language: English, Slovak
ISSN: 1338-5259
Availability: 2008-2012
Language: Polish
Publisher: Universitatis Mariae Curie-Sklodowska (Poland)
ISSN: 2082-4459
EISSN: 2449-8491
Availability: 2013-2014
Language: English
Publisher: Siauliai University (Lithuania)
ISSN: 1822-7309
EISSN: 2424-3388
Availability: 2008-present
Language: English, Slovak
ISSN: 1335-6291
Availability: 2000-present
Language: English
ISSN: 0137-1592
EISSN: 1735-1515
Availability: 1970-present
Language: Portuguese
ISSN: 2316-4093
Availability: 2012-present
Language: English
ISSN: 0353-8109
EISSN: 1986-5988
Availability: 2008-present
Language: Czech, English, German
ISSN: 1801-0288
Availability: 2005-2010
Language: Portuguese
EISSN: 2318-3470
Availability: 2013-2014
Language: English
Publisher: University of Tartu (Estonia)
ISSN: 1406-9822
EISSN: 2228-3501
Availability: 2008-present
Language: English
ISSN: 1840-2976
EISSN: 1840-3700
Availability: 2007-present
Language: Portuguese, English
ISSN: 0102-6712
EISSN: 2179-975X
Availability: 1986-present
Language: Bulgarian
ISSN: 1313-2296
EISSN: 1313-2490
Availability: 2007-present
Language: English
Publisher: University of Ljubljana (Slovenia)
ISSN: 2232-3317
Availability: 2011-present
Language: Spanish
Publisher: Universidad de ConcepciĆ³n (Chile)
ISSN: 0716-0909
EISSN: 0717-6848
Availability: 2000-present