Zur Photographie
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Article
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1849
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Wiley (John Wiley & Sons)
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C l a u d e t in Phil. lag. [3]XXXII, 88 u. 199; in Ann. chim. phyr. [3] XXII, 332 u. 348. \*\*) F a v r e u. S i l b e r l n a n n in Inst. 184Y, 309. \*\*\*) D r a p e r in Phil. Mag. [3] XXX, 87.