Links
- https://www.uni-bonn.de/
- https://www.uni-bonn.de/fakultaeten
- https://www.pi.uni-bonn.de/en/search#
- https://www.pi.uni-bonn.de/en/search?b_start:int=1690&sort_on=relevance
- https://www.pi.uni-bonn.de/en/search?b_start:int=1690&sort_on=Date&sort_order=reverse
- https://www.pi.uni-bonn.de/en/search?b_start:int=1690&sort_on=sortable_title
- https://www.pi.uni-bonn.de/kroha/en/publications/downloads/joa_11_114012_2009.pdf/view
- https://www.pi.uni-bonn.de/kroha/en/publications
- https://www.pi.uni-bonn.de/kroha/en/publications/downloads
- https://www.pi.uni-bonn.de/kroha/en/publications/downloads/annalenphysik_18_863_2010.pdf/view
- https://www.pi.uni-bonn.de/kroha/en/publications/downloads/euo_physicac.pdf/view
- https://www.pi.uni-bonn.de/kroha/en/publications/downloads/lt24_proc.pdf/view
- https://www.pi.uni-bonn.de/kroha/en/publications/downloads/photns_zhukovsky05.pdf/view
- https://www.pi.uni-bonn.de/kroha/en/publications/downloads/sces04.pdf/view
- https://www.pi.uni-bonn.de/kroha/en/publications/downloads/lt24.pdf/view
- https://www.pi.uni-bonn.de/kroha/en/publications/downloads/prb47_11093_93.pdf/view
- https://www.pi.uni-bonn.de/kroha/en/publications/downloads/prb46_1332_92.pdf/view
- https://www.pi.uni-bonn.de/kroha/en/publications/downloads/cecu6proc.ps/view
- https://www.pi.uni-bonn.de/en/search?b_start:int=1680&sort_on=relevance
- https://www.pi.uni-bonn.de/en/search?b_start:int=0&sort_on=relevance
- https://www.pi.uni-bonn.de/en/search?b_start:int=1660&sort_on=relevance
- https://www.pi.uni-bonn.de/en/search?b_start:int=1670&sort_on=relevance
- https://www.pi.uni-bonn.de/en/search?b_start:int=1700&sort_on=relevance
- https://www.pi.uni-bonn.de/en/search?b_start:int=1710&sort_on=relevance
- https://www.pi.uni-bonn.de/en/search?b_start:int=1720&sort_on=relevance
- https://www.pi.uni-bonn.de/en/search?b_start:int=1990&sort_on=relevance