Document Type
Article in Journal/Newspaper
19,877
Text
3,850
Dataset
1,736
Conference Object
1,718
Report
1,582
Master Thesis
1,486
Other/Unknown Material
953
Doctoral or Postdoctoral Thesis
724
Book
648
Book Part
378
Thesis
324
Still Image
186
Bachelor Thesis
137
Other Non-Article Part of Journal/Newspaper
62
Journal/Newspaper
60
Review
23
Map
20
Lecture
12
Audio
9
Software
8
Moving Image (Video)
7
Manuscript
1