International computer-based message services
| Year of publication: |
1981
|
|---|---|
| Authors: | Danthine, A. ; Uhlig, Ronald P. |
| Published in: |
Telecommunications Policy. - Elsevier, ISSN 0308-5961. - Vol. 5.1981, 2, p. 156-157
|
| Publisher: |
Elsevier |