Document Type
Article in Journal/Newspaper
665,349
Dataset
219,186
Text
160,186
Journal/Newspaper
112,951
Manuscript
78,770
Conference Object
40,765
Still Image
38,979
Thesis
30,849
Report
26,751
Book
20,364
Other/Unknown Material
20,195
Doctoral or Postdoctoral Thesis
13,723
Master Thesis
9,846
Book Part
9,763
Audio
3,447
Bachelor Thesis
2,414
Moving Image (Video)
2,297
Other Non-Article Part of Journal/Newspaper
1,760
Map
1,386
Review
500
Software
414
Lecture
355
Course Material
151
Musical Notation
34
Patent
27