The Bell System Technical Journal > 1955 > 34 > 1 > 177 - 202
Source
Abstract
Identifiers
journal ISSN : | 0005-8580 |
DOI | 10.1002/j.1538-7305.1955.tb03767.x |
The Bell System Technical Journal > 1955 > 34 > 1 > 177 - 202
journal ISSN : | 0005-8580 |
DOI | 10.1002/j.1538-7305.1955.tb03767.x |