Document Type
Article in Journal/Newspaper
145,294
Dataset
127,701
Text
43,214
Conference Object
10,975
Other/Unknown Material
9,665
Report
6,792
Book Part
6,358
Still Image
5,959
Thesis
5,898
Book
4,208
Doctoral or Postdoctoral Thesis
3,045
Map
2,531
Master Thesis
2,361
Other Non-Article Part of Journal/Newspaper
943
Bachelor Thesis
693
Journal/Newspaper
568
Software
444
Audio
283
Review
147
Moving Image (Video)
121
Lecture
45
Manuscript
34
Course Material
28
Musical Notation
5
Patent
2