共 50 条
- [1] MAGNETIC FOCUSING OF ELECTRON BEAMS PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1955, 43 (10): : 1528 - 1528
- [2] MAGNETIC FOCUSING OF ELECTRON BEAMS PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1955, 43 (03): : 327 - 331
- [3] REVERSIBLE MAGNETIC FOCUSING OF ELECTRON BEAMS RADIO ENGINEERING AND ELECTRONIC PHYSICS-USSR, 1968, 13 (09): : 1494 - +