Document Type
Article in Journal/Newspaper
31,886
Text
7,728
Dataset
6,338
Conference Object
1,904
Report
1,312
Book
945
Thesis
827
Other/Unknown Material
752
Book Part
733
Doctoral or Postdoctoral Thesis
662
Still Image
377
Master Thesis
311
Other Non-Article Part of Journal/Newspaper
265
Map
121
Bachelor Thesis
56
Journal/Newspaper
41
Audio
28
Review
16
Manuscript
15
Moving Image (Video)
13
Course Material
6
Software
6
Lecture
5