Astrid Orr
发表
Arvind N. Parmar,
Erik Kuulkers,
Christoph Winkler,
1995,
SPIE Astronomical Telescopes + Instrumentation.
Nikolai Østgaard,
C. A. Oxborrow,
Olivier Chanrion,
2019,
Space Science Reviews.
Herbert W. Schnopper,
Juhani Huovelin,
Niels Lund,
2003
.