Document Type
Article in Journal/Newspaper
38,530
Dataset
12,807
Text
9,456
Other/Unknown Material
6,337
Thesis
5,382
Conference Object
5,194
Book Part
2,998
Report
2,780
Book
1,699
Still Image
1,432
Doctoral or Postdoctoral Thesis
1,090
Master Thesis
736
Map
453
Bachelor Thesis
446
Other Non-Article Part of Journal/Newspaper
228
Journal/Newspaper
112
Review
93
Manuscript
38
Software
32
Audio
29
Moving Image (Video)
27
Course Material
12
Lecture
9