1
by Swings, Pol
Published 1960
Springer Berlin Heidelberg
Subjects: ...Observations, Astronomical...

2
by Plaetschke, Johannes
Published 1939
Springer Berlin Heidelberg
Subjects: ...Observations, Astronomical...

3
by Kopff, August
Published 1950
Springer Berlin Heidelberg
Subjects: ...Observations, Astronomical...

4
by Dorno, Carl W.
Published 1919
Springer Berlin Heidelberg
Subjects: ...Observations, Astronomical...

5
by Dorno, Carl W.
Published 1917
Springer Berlin Heidelberg
Subjects: ...Observations, Astronomical...

6
by Ten Bruggencate, P.
Published 1927
Springer Berlin Heidelberg
Subjects: ...Observations, Astronomical...

7
by Elsässer, Hans
Published 1988
Springer Berlin Heidelberg
Subjects: ...Observations, Astronomical...

8
by Lüst, R.
Published 1984
Springer Berlin Heidelberg
Subjects: ...Observations, Astronomical...

9
by Unsöld, Albert
Published 1972
Springer Berlin Heidelberg
Subjects: ...Observations, Astronomical...

10
by Kobold, Herm
Published 1905
Vieweg+Teubner Verlag
Subjects: ...Observations, Astronomical...

11
Published 1984
Springer Vienna
Subjects: ...Observations, Astronomical...

12
by Kiesl, W.
Published 1979
Springer Vienna
Subjects: ...Observations, Astronomical...

13
by Fasching, Gerhard
Published 1994
Springer Vienna
Subjects: ...Observations, Astronomical...

14
by Fasching, Gerhard
Published 1993
Springer Vienna
Subjects: ...Observations, Astronomical...

15
by Strömgren, Elis, Bottlinger, K.F.
Published 1922
Springer Berlin Heidelberg
Subjects: ...Observations, Astronomical...

16
Published 1981
Springer Berlin Heidelberg
Subjects: ...Observations, Astronomical...

17
by Scheffler, Helmut
Published 1988
Vieweg+Teubner Verlag
Subjects: ...Observations, Astronomical...

18
by Wagner, Jürgen
Published 2017
Springer Berlin Heidelberg
Subjects: ...Observations, Astronomical...

19
by Herrmann, Dieter B.
Published 1994
Springer Berlin Heidelberg
Subjects: ...Observations, Astronomical...

20
by Lang, Kenneth R., Whitney, Charles A.
Published 1993
Springer Berlin Heidelberg
Subjects: ...Observations, Astronomical...