TBD

Speaker: 
Zhiqiang YAN @Univ. of Bonn
Location: 
Meeting ID: 731 2099 7847, Password: astroPKU
Time: 
Wed, 2020-07-01 14:00 to 14:30
Lunch signup link: 
https://us04web.zoom.us/s/73120997847?pwd=bkJGcmo4YWFUcHZCLzZKa0FMMllkdz09