Document Type
Journal/Newspaper
99,245
Manuscript
78,426
Still Image
28,825
Article in Journal/Newspaper
11,685
Text
9,451
Book
4,199
Dataset
3,935
Thesis
3,544
Audio
2,967
Moving Image (Video)
1,562
Other/Unknown Material
1,528
Map
1,175
Report
927
Book Part
744
Conference Object
495
Doctoral or Postdoctoral Thesis
150
Master Thesis
114
Other Non-Article Part of Journal/Newspaper
37
Review
22
Software
15
Bachelor Thesis
13
Course Material
2
Lecture
1
Musical Notation
1