06_dec_2021.png https://www.nqo.uni-bonn.de/nqo-images/calendars/calendar-2021/06_dec_2021.png/view https://www.nqo.uni-bonn.de/nqo-images/calendars/calendar-2021/06_dec_2021.png/@@images/image-1200-ebc5758fec1e164d5f129ce76c024a0a.png 06_dec_2021.png 06_dec_2021.png image/png Type image/png Dimension Dimension 2925x3900 Size File size 2.5 MB Download View full-size image