Here are links. You can import into your Google calendars:

XML:
http://www.google.com/calendar/feeds/ls8ou5p8shskml5kk0tjo754l4@group.calendar.google.com/public/basic

ICAL:
http://www.google.com/calendar/ical/ls8ou5p8shskml5kk0tjo754l4@group.calendar.google.com/public/basic.ics

HTML:
http://www.google.com/calendar/embed?src=ls8ou5p8shskml5kk0tjo754l4%40group.calendar.google.com&ctz=Europe/Berlin