Document Type
Article in Journal/Newspaper
5,975
Text
3,165
Thesis
1,815
Other/Unknown Material
900
Still Image
573
Report
272
Master Thesis
259
Journal/Newspaper
206
Book
197
Conference Object
157
Doctoral or Postdoctoral Thesis
147
Book Part
116
Audio
71
Moving Image (Video)
69
Dataset
53
Map
27
Review
16
Lecture
14
Other Non-Article Part of Journal/Newspaper
9
Course Material
8
Musical Notation
7
Bachelor Thesis
5
Manuscript
3