24. On the problem of the excess barium determination in the system of “double” oxide cathodes: V P Vasil'ev and V M Tartakovskiy, Radiotekh Elektron, 11(7), July 1966, 1331–1332 (in Russian).

• Publisher: Elsevier Science
• Year: 1967
• Tongue: English
• Weight: 130 KB
• Volume: 17
• Category: Article
• ISSN: 0042-207X
• DOI: 10.1016/0042-207x(67)92556-0