Document Type
Article in Journal/Newspaper
53,451
Dataset
15,772
Text
9,453
Conference Object
3,732
Report
2,770
Thesis
1,569
Other/Unknown Material
1,484
Doctoral or Postdoctoral Thesis
1,092
Book
980
Book Part
720
Master Thesis
279
Still Image
265
Journal/Newspaper
174
Map
102
Other Non-Article Part of Journal/Newspaper
96
Audio
82
Bachelor Thesis
54
Moving Image (Video)
32
Manuscript
28
Review
23
Software
21
Lecture
17
Course Material
5
Musical Notation
1
Patent
1