Bell Labs Technical Journal (until 1997 - AT and T Technical Journal) (USA)
ISSN 1089-7089
Шифр хранения (Shelf Code): U47562
Год: Том (Номера) / Year: Volume (Numbers)
1996: 75(1,2)
1991: 70(1,2,3-4,5)
1990: 69(6)