You can add this calendar to your own by clicking the button at the bottom-right of this calendar.
If you don’t use Google Calendar, copy this link:
https://calendar.google.com/calendar/ical/deptmathsc%40gmail.com/public/basic.ics
and for example,
in Framagenda: use the “New Subscription” button and paste the previous link.
in Thunderbird: “File” -> “New” -> “Calendar” -> “On the Network” -> “iCalendar(ICS)” -> paste.
Text and figures are licensed under Creative Commons Attribution CC BY 4.0. The figures that have been reused from other sources don't fall under this license and can be recognized by a note in their caption: "Figure from ...".