Document Type
Article in Journal/Newspaper
152
Text
91
Book
58
Journal/Newspaper
58
Doctoral or Postdoctoral Thesis
37
Report
37
Still Image
27
Thesis
19
Other/Unknown Material
11
Map
8
Conference Object
7
Book Part
6
Audio
3
Master Thesis
3
Bachelor Thesis
2
Dataset
2
Other Non-Article Part of Journal/Newspaper
2
Review
1