Siegmund, O. EUV, X-Ray, and Gamma-Ray Instrumentation for Astronomy X. SPIE Digital Library.
Cita Chicago (17th ed.)Siegmund, Oswald. EUV, X-Ray, and Gamma-Ray Instrumentation for Astronomy X. SPIE Digital Library.
Cita MLA (8th ed.)Siegmund, Oswald. EUV, X-Ray, and Gamma-Ray Instrumentation for Astronomy X. SPIE Digital Library.
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