Authors: Wilhelm
- Hertwig, Oscar 1849-1922 895 downloads
- Schimper, A. F. W. (Andreas Franz Wilhelm) 1856-1901 861 downloads
- Ruland, Wilhelm 1869-1927 845 downloads
- Preyer, William T. 1841-1897 831 downloads
- Neumann, Wilhelm 1849-1919 792 downloads
- Schäfer, Wilhelm 1868-1952 730 downloads
- Hengstenberg, Ernst Wilhelm 1802-1869 704 downloads
- Riehl, Wilhelm Heinrich 1823-1897 700 downloads
- Eggers, Wilhelm Johann - 686 downloads
- Horn, W. O. von 1798-1867 639 downloads
- Böhm, Anton Wilhelm 1673-1722 608 downloads
- Bernhardt, Wilhelm -1909 581 downloads
- Praeger, Ferdinand 1815-1891 565 downloads
- Förstemann, Ernst Wilhelm 1822-1906 532 downloads
- Collie, Ruth 1889-1936 509 downloads
- Braun, Wilhelm Alfred 1873- 507 downloads
- Wägner, Wilhelm 1800-1886 483 downloads
- Dittmer, W. (Wilhelm) 1866-1909 471 downloads
- Dedekind, Richard 1831-1916 469 downloads
- Neumann, Carl W. (Carl Wilhelm) 1871-1939 465 downloads
- Spiegelberg, Wilhelm 1870-1930 449 downloads
- Giese, Friedrich 1870-1944 425 downloads
- Leichhardt, Ludwig 1813-1848 424 downloads
- Valentiner, Wilhelm Reinhold 1880-1958 423 downloads
- Bode, Wilhelm 1862-1922 417 downloads
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