Document Type
Article in Journal/Newspaper
64,895
Dataset
40,782
Text
16,813
Other/Unknown Material
6,666
Conference Object
5,858
Still Image
4,468
Report
3,634
Thesis
2,994
Book Part
2,515
Doctoral or Postdoctoral Thesis
2,100
Book
1,675
Map
1,092
Master Thesis
496
Journal/Newspaper
484
Other Non-Article Part of Journal/Newspaper
402
Bachelor Thesis
191
Software
180
Audio
88
Moving Image (Video)
37
Manuscript
31
Lecture
30
Review
29
Course Material
7
Musical Notation
2
Patent
2