Document Type
Journal/Newspaper
99,258
Manuscript
78,426
Still Image
28,929
Article in Journal/Newspaper
12,322
Text
9,702
Book
4,309
Dataset
3,917
Thesis
3,593
Audio
2,973
Other/Unknown Material
1,681
Moving Image (Video)
1,564
Map
1,213
Report
934
Book Part
766
Conference Object
514
Doctoral or Postdoctoral Thesis
153
Master Thesis
115
Other Non-Article Part of Journal/Newspaper
36
Review
26
Bachelor Thesis
13
Course Material
3
Software
3
Lecture
1
Musical Notation
1