Siegmund, O. EUV, X-Ray, and Gamma-Ray Instrumentation for Astronomy. SPIE Digital Library.
Cita Chicago (17th ed.)Siegmund, Oswald. EUV, X-Ray, and Gamma-Ray Instrumentation for Astronomy. SPIE Digital Library.
Cita MLA (9th ed.)Siegmund, Oswald. EUV, X-Ray, and Gamma-Ray Instrumentation for Astronomy. SPIE Digital Library.
Atenció: Aquestes cites poden no estar 100% correctes.