Document Type
Article in Journal/Newspaper
35,071
Dataset
10,717
Text
7,820
Conference Object
2,113
Report
1,386
Book
1,206
Thesis
861
Other/Unknown Material
821
Book Part
759
Doctoral or Postdoctoral Thesis
662
Still Image
378
Other Non-Article Part of Journal/Newspaper
326
Master Thesis
315
Map
121
Journal/Newspaper
113
Bachelor Thesis
58
Software
35
Audio
32
Manuscript
17
Moving Image (Video)
16
Review
15
Course Material
6
Lecture
5