Document Type
Article in Journal/Newspaper
19,422
Text
7,567
Dataset
6,758
Conference Object
2,164
Report
852
Thesis
720
Other/Unknown Material
518
Doctoral or Postdoctoral Thesis
474
Book Part
301
Master Thesis
229
Book
198
Still Image
94
Journal/Newspaper
67
Bachelor Thesis
50
Other Non-Article Part of Journal/Newspaper
43
Software
32
Review
15
Lecture
7
Audio
6
Moving Image (Video)
4
Map
3
Course Material
1