1
by Kepler, Johannes (1571-1630).
Published 1672
Book
2
by Olbers, Wilhelm (1758-1840).
Published 1852
Book
4
by Fermat, Pierre de (1601-1665).
Published 1861
Book
6
by Piazzi, Giuseppe
Published 1874
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7
Book
8
by Ährling, Ewald
Published 1885
Book
10
by Gauß, Carl Friedrich
Published 1899
Book
11
Book