Document Type
Article in Journal/Newspaper
65,586
Dataset
41,085
Text
16,842
Other/Unknown Material
6,673
Conference Object
5,903
Still Image
4,550
Report
3,637
Thesis
3,001
Book Part
2,518
Doctoral or Postdoctoral Thesis
2,121
Book
1,682
Map
1,092
Master Thesis
497
Journal/Newspaper
484
Other Non-Article Part of Journal/Newspaper
402
Bachelor Thesis
192
Software
179
Audio
89
Moving Image (Video)
37
Manuscript
31
Lecture
29
Review
29
Course Material
7
Musical Notation
2
Patent
2