On the gain of quality by the superposition of plates:
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Bibliographic Details
Main Author: Richter, G. M. (Author)
Format: Book
Language:English
Published: 1978
Series:Mitteilungen / Zentralinstitut für Astrophysik, Sternwarte Babelsberg N.F., 227
Item Description:Aus: Astronomische Nachrichten ; 299.1978,6
Physical Description:S. 331 - 333 graph. Darst.