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1
by Böhme, S., Esser, U., Hefele, H., Heinrich, I.
Published 1987
Springer Berlin Heidelberg
“...." The Observatory Magazine #1...”
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2
by Böhme, S., Esser, U., Fricke, Prof. Dr. W., Hefele, H.
Published 1985
Springer Berlin Heidelberg
“... the world. We also express our gratitude to all organiza­ tions, observatories, and publishers which provide...”
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3
by Böhme, S., Esser, U., Hefele, H., Heinrich, I.
Published 1987
Springer Berlin Heidelberg
“... the world. We also express our gratitude to all organiza­ tions, observatories, and publishers which provide...”
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4
by Böhme, S., Fricke, W., Hefele, H., Heinrich, I.
Published 1984
Springer Berlin Heidelberg
“... the world. We also express our gratitude to all organiza­ tions, observatories, and publishers which provide...”
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5
by Böhme, S., Fricke, Prof. Dr. Walter, Hefele, H., Heinrich, I.
Published 1983
Springer Berlin Heidelberg
“... the world. We also express our gratitude to all organizations, observatories, and publishers which provide...”