共 50 条
- [26] PROGRESS IN INFORMATION-THEORY IN THE USA, 1957-1960 .1. INFORMATION-THEORY AND CODING IRE TRANSACTIONS ON INFORMATION THEORY, 1961, 7 (03): : 128 - &
- [30] SYMBOLS OF QUANTITIES AND NOMENCLATURE USED IN ANALYTICAL-CHEMISTRY .1. CHEMICKE LISTY, 1972, 66 (03): : 274 - &