Document Type
Article in Journal/Newspaper
142,979
Dataset
42,901
Text
30,964
Conference Object
7,112
Report
4,509
Other/Unknown Material
4,500
Thesis
3,990
Book
3,097
Book Part
2,641
Doctoral or Postdoctoral Thesis
2,514
Master Thesis
2,054
Still Image
1,085
Other Non-Article Part of Journal/Newspaper
697
Journal/Newspaper
408
Bachelor Thesis
380
Manuscript
234
Map
134
Audio
108
Software
85
Moving Image (Video)
73
Review
71
Lecture
43
Course Material
26
Musical Notation
2
Patent
2