Document Type
Article in Journal/Newspaper
52,997
Dataset
32,112
Text
11,681
Conference Object
2,668
Report
2,487
Thesis
1,784
Doctoral or Postdoctoral Thesis
1,333
Book
816
Other/Unknown Material
816
Book Part
533
Master Thesis
354
Still Image
235
Journal/Newspaper
164
Other Non-Article Part of Journal/Newspaper
97
Bachelor Thesis
80
Map
77
Manuscript
54
Review
33
Software
25
Audio
23
Lecture
22
Moving Image (Video)
16
Course Material
4