Document Type
Still Image
1,933
Dataset
1,857
Text
1,095
Article in Journal/Newspaper
745
Other/Unknown Material
672
Book
451
Map
322
Report
150
Conference Object
111
Thesis
81
Audio
59
Book Part
58
Doctoral or Postdoctoral Thesis
28
Master Thesis
25
Moving Image (Video)
21
Bachelor Thesis
10
Journal/Newspaper
10
Other Non-Article Part of Journal/Newspaper
10
Review
5
Course Material
2
Lecture
1
Manuscript
1
Software
1