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                <text>« Le principe du polarimètre »&#13;
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                <text>« 1. Source lumineuse&#13;
2. Lumière non polarisée&#13;
3. Polariseur&#13;
4. Lumière polarisée&#13;
5. Cellule d'échantillon&#13;
6. Pouvoir rotatoire: 30°&#13;
7. Analyseur tournant&#13;
8. Observateur »&#13;
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        <name>Robert Descamps</name>
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        <name>Subsides internationaux Solvay</name>
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