Document Type
Article in Journal/Newspaper
26,757
Text
4,302
Dataset
3,969
Still Image
1,713
Other Non-Article Part of Journal/Newspaper
1,313
Report
902
Doctoral or Postdoctoral Thesis
442
Thesis
303
Book
261
Conference Object
169
Other/Unknown Material
131
Bachelor Thesis
123
Master Thesis
109
Book Part
70
Manuscript
19
Software
16
Journal/Newspaper
15
Lecture
4
Review
4
Map
2
Audio
1
Moving Image (Video)
1