Document Type
Article in Journal/Newspaper
181,074
Dataset
147,354
Text
45,338
Conference Object
15,072
Book Part
13,618
Other/Unknown Material
11,109
Still Image
7,337
Report
7,231
Thesis
6,167
Book
4,684
Doctoral or Postdoctoral Thesis
3,674
Map
2,540
Master Thesis
2,535
Other Non-Article Part of Journal/Newspaper
1,247
Bachelor Thesis
730
Journal/Newspaper
621
Software
496
Audio
294
Manuscript
240
Review
158
Moving Image (Video)
139
Lecture
53
Course Material
50
Musical Notation
5
Patent
3