Document Type
Article in Journal/Newspaper
12,390
Dataset
3,281
Text
2,746
Thesis
500
Other/Unknown Material
421
Conference Object
376
Book
325
Doctoral or Postdoctoral Thesis
285
Report
254
Still Image
220
Book Part
156
Master Thesis
150
Audio
119
Journal/Newspaper
105
Bachelor Thesis
48
Map
23
Other Non-Article Part of Journal/Newspaper
19
Lecture
13
Review
11
Moving Image (Video)
9
Course Material
7
Manuscript
6
Software
6