Document Type
Dataset
347,235
Article in Journal/Newspaper
137,946
Text
117,542
Still Image
100,507
Other/Unknown Material
85,981
Book Part
29,481
Conference Object
24,725
Report
14,226
Thesis
10,378
Map
7,057
Book
5,079
Other Non-Article Part of Journal/Newspaper
3,502
Audio
2,764
Doctoral or Postdoctoral Thesis
2,046
Journal/Newspaper
1,222
Software
1,011
Master Thesis
848
Lecture
502
Moving Image (Video)
403
Bachelor Thesis
321
Review
133
Manuscript
120
Course Material
65
Musical Notation
29
Patent
14