PIC_WS_2015_10_05 1 group_photo_rigidity_WS_-_Copy.jpg2 image/jpeg Type image/jpeg Dimension Dimension 2808x1188 Size File size 1.4 MB Download2 View full-size image1 Linkshttps://www.mathematics.uni-bonn.de/en/programs/pictures/ws_2015_10_05/image_view_fullscreenhttps://www.mathematics.uni-bonn.de/en/programs/pictures/ws_2015_10_05/@@download/image/group_photo_rigidity_WS_-_Copy.jpg