A
- A - ABSTRACTS (1)
- ABSTRACTS (C.D.) - ACTA (2)
- ACTA UNIV. LODZ. ACTA UNIV. UPSA (3)
- ACTA UNIV. UPSAL (4)
- ACTA UNIV. UPSAL. ADAMS (5)
- ADEB - ADVANCES (6)
- ADVANCES - AFZE (7)
- AGAB AKTUAL (8)
- AKTUE - ALEX (9)
- ALFA - AMEN (10)
- AMER - ANDERSH (11)
- ANDERSO - ANHO (12)
- ANIA - ANNUAI (13)
- ANNUAL - ANTI (14)
- ANTK - ARCY (15)
- ARDA - ARZU (16)
- ASAB - ATLA (17)
- ATLAS - AZIP (18)
