Document Type
Article in Journal/Newspaper
23,718
Text
9,043
Thesis
5,182
Journal/Newspaper
3,529
Still Image
3,205
Dataset
3,107
Other/Unknown Material
2,253
Book
1,367
Report
1,334
Conference Object
1,182
Master Thesis
575
Doctoral or Postdoctoral Thesis
468
Map
355
Book Part
240
Audio
122
Moving Image (Video)
68
Manuscript
63
Bachelor Thesis
53
Other Non-Article Part of Journal/Newspaper
43
Lecture
25
Review
24
Software
10
Course Material
9
Musical Notation
1