共 50 条
- [25] CW SELF-FOCUSING OF LASER BEAMS BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1968, 13 (12): : 1639 - &
- [26] SELF-FOCUSING OF MICROWAVE HELICON BEAMS SOVIET PHYSICS SEMICONDUCTORS-USSR, 1985, 19 (01): : 94 - 95
- [28] SELF-FOCUSING OF THIN ELECTRON BEAMS BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1970, 15 (02): : 172 - &