Document Type
Article in Journal/Newspaper
232
Book
118
Text
94
Report
90
Doctoral or Postdoctoral Thesis
79
Thesis
45
Still Image
23
Book Part
19
Map
16
Other/Unknown Material
14
Journal/Newspaper
8
Other Non-Article Part of Journal/Newspaper
8
Conference Object
3
Master Thesis
3
Audio
2
Moving Image (Video)
2
Bachelor Thesis
1