The Bell System Technical Journal > 1969 > 48 > 7 > 2189 - 2219
Source
Abstract
Identifiers
journal ISSN : | 0005-8580 |
DOI | 10.1002/j.1538-7305.1969.tb01170.x |
The Bell System Technical Journal > 1969 > 48 > 7 > 2189 - 2219
journal ISSN : | 0005-8580 |
DOI | 10.1002/j.1538-7305.1969.tb01170.x |