1
Published:
Berlin,
Puttkammer & Mühlbrecht,
1911
3
Published:
Freiburg/Br.,
Herder,
1911-
4
5
Published:
Essen,
Fredebeul & Koenen,
1882
6
7
Published:
Berlin,
Sankt Augustinus-Verl.,
[1928]
8
Published:
Bonn,
Verlag der Buchgemeinde,
1928
9
Published:
Münster,
Aschendorff,
2013
10
Published:
Münster,
Aschendorff,
2013
11
Published:
Münster,
Aschendorff,
2013
12
Published:
Münster,
Aschendorff,
2013
13
14
Published:
Münster in Westfalen,
Aschendorff,
1921
15
18
Published:
Stuttgart,
Enke,
1928
20