Document Type
Dataset
334,055
Article in Journal/Newspaper
129,307
Text
111,303
Still Image
93,671
Other/Unknown Material
67,671
Book Part
31,100
Conference Object
24,283
Report
13,855
Thesis
10,095
Map
6,982
Book
5,015
Other Non-Article Part of Journal/Newspaper
4,002
Audio
2,744
Software
2,327
Doctoral or Postdoctoral Thesis
1,860
Journal/Newspaper
1,214
Master Thesis
733
Moving Image (Video)
456
Bachelor Thesis
266
Review
124
Manuscript
116
Lecture
61
Course Material
59
Musical Notation
28
Patent
13