Author
Planck, Max 1858-1947
5
Burckhardt, Jacob, 1818-1897
4
Dürr, Emil 1883-1934
3
Burckhardt, Jacob 1818-1897
2
Fèa, Carlo 1753-1836
2
Heer, Oswald 1809-1883
2
Hoff, Jacobus H. <<van't>> 1852-1911
2
Roethe, Gustav 1859-1926
2
Bethge, Ernst Heinrich 1878-1944
1
Brentano, Lujo 1844-1931
1
Brügger, Friedrich 1854-1930
1
Bureau of Chemical Abstracts (London)
1
Caumont, Arcisse de
1
Chemical Society
1
Creuzer, Friedrich 1771-1858
1
Degenhardt, W.
1
Droysen, Johann Gustav 1808-1884
1
Dürr, Emil 03.12.1883-12.02.1934
1
Goethe, Johann Wolfgang <<von>>, 1749-1832
1
Graf, Leonhard
1
Hartmann, Karl
1
Helge, Jan Everhardus
1
Helmholtz, Hermann <<von>> 1821-1894
1
Hoff, Jacobus H. van't 30.08.1852-01.03.1911
1
Hofmeister, Rudolf Heinrich 1814-1887
1
Holsten, C.
1
Isler, M.
1
Lazarus, Moritz 1824-1903
1
Lorié, J.
1
Monti, Vincenzo 1754-1828
1
Niebuhr, Barthold Georg
1
Nöggerath, Jacob
1
Opie, Amelia Alderson 1769-1853
1
Opie, John 1761-1807
1
Pasch, Moritz 1843-1930
1
Paszkowski, Wilhelm
1
Piale, Stefano 1753-1835
1
Planck, Max, 1858-1947
1
Pontificia Accademia Romana di Archeologia
1
Riedel, Adolph Friedrich 1809-1872
1
Schardt, Bettina
1
Schardt, Friedel 1942-
1
Steinthal, Heymann 1823-1899
1
Wittmann, Carl Friedrich 1839-1903
1