Dokumenttyp
journal article
792
conference paper
214
conference paper not in proceedings
178
Buch
140
conference poster not in proceedings
103
cartographic material
89
book part
56
lecture
51
report
50
newspaper article
31
doctoral thesis
24
other
24
internal report
15
learning object
10
working paper
9
master thesis
5
book review
3
doctoralThesis
3
Artikel
2
Text
1
manuscript
1
software
1