Document Type
Article in Journal/Newspaper
8,717
Dataset
7,048
Text
2,278
Other/Unknown Material
602
Still Image
579
Conference Object
476
Thesis
305
Book Part
303
Report
202
Doctoral or Postdoctoral Thesis
174
Book
72
Other Non-Article Part of Journal/Newspaper
60
Master Thesis
46
Map
21
Audio
12
Software
12
Bachelor Thesis
9
Journal/Newspaper
7
Lecture
2
Course Material
1
Manuscript
1
Moving Image (Video)
1