Bjornholm
发表
Pedersen,
Hansen,
Echt,
1990,
Physical review letters.
Thorup,
Neumeier,
Jacobsen,
1996,
Physical review. B, Condensed matter.
Schuller,
Maple,
Neumeier,
1989,
Physical review letters.
Pedersen,
Walker,
Back,
1985,
Physical review letters.
Shen,
Gobbi,
Back,
1990,
Physical review. C, Nuclear physics.