Document Type
Still Image
3,879
Article in Journal/Newspaper
3,779
Text
1,662
Dataset
954
Thesis
856
Other/Unknown Material
650
Book
278
Master Thesis
172
Report
165
Book Part
120
Conference Object
104
Doctoral or Postdoctoral Thesis
76
Audio
44
Map
32
Other Non-Article Part of Journal/Newspaper
30
Journal/Newspaper
23
Course Material
16
Software
10
Manuscript
6
Review
5
Bachelor Thesis
4