On the brightness of the sky and total amount of starlight / by L. Yntema
Ook versch. als proefschrift Groningen, 1909
| rdfs:label | "On the brightness of the sky and total amount of starlight / by L. Yntema" |
| schema:name | "On the brightness of the sky and total amount of starlight" |
| schema:author | Yntema, Lambertus (-1932) |
| schema:description | "Ook versch. als proefschrift Groningen, 1909" |
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kbdef:has |
On the brightness of the sky and total amount of starlight / by L. Yntema |
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"1909" |
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"en" |
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Publications of the Astronomical Laboratory at Groningen / ed. by J.C. Kapteyn |
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55 |
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