2
Published 1788
Electronic
3
Published 1790
Electronic
4
Published 1790
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5
Published 1802
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8
12
Published 1852
Journal
13
Published 1854
Journal
14
Published 1856
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15
Published 1861
Volltext
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16
Published 1873
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17
Published 1875
Book
19
Published 1883
Journal