Bibliography (all years)

1 - 1848
2 - 1849
3 - 1854
4 - 1861
5 - 1863
6 - 1864
7 - 1865
8 - 1867
9 - 1870
10 - 1872

11 - 1873
12 - 1876
13 - 1877
14 - 1879
15 - 1887
16 - 1888
17 - 1892
18 - 1900
19 - 1901
20 - 1903

21 - 1904
22 - 1905
23 - 1906
24 - 1907
25 - 1909
26 - 1910
27 - 1912
28 - 1913
29 - 1914
30 - 1915

31 - 1916
32 - 1918
33 - 1920
34 - 1921
35 - 1923
36 - 1924
37 - 1925
38 - 1926
39 - 1927
40 - 1929