161
Published 1988
Springer Netherlands
Subjects: ...Astronomy / Observations...

162
Published 1988
Springer Netherlands
Subjects: ...Astronomy / Observations...

164
Published 1986
Springer Netherlands
Subjects: ...Astronomy / Observations...

166
by Ferronsky, V.I., Denisik, S.A., Ferronsky, S.V.
Published 1987
Springer Netherlands
Subjects: ...Astronomy / Observations...

167
Published 1985
Springer Netherlands
Subjects: ...Astronomy / Observations...

168
Published 1985
Springer Netherlands
Subjects: ...Astronomy / Observations...

169
Published 1985
Springer Netherlands
Subjects: ...Astronomy / Observations...

170
Published 1985
Springer Netherlands
Subjects: ...Astronomy / Observations...

171
Published 1985
Springer Netherlands
Subjects: ...Astronomy / Observations...

173
Published 1985
Springer Netherlands
Subjects: ...Astronomy / Observations...

174
Published 1986
Springer Netherlands
Subjects: ...Astronomy / Observations...

175
Published 1983
Springer Netherlands
Subjects: ...Astronomy / Observations...

177
Published 1983
Springer Netherlands
Subjects: ...Astronomy / Observations...

179
Published 1983
Springer Netherlands
Subjects: ...Astronomy / Observations...

180
Published 1983
Springer Netherlands
Subjects: ...Astronomy / Observations...