Jánské Lázně 2013
The videos placed here were recorded (using mobile phone) by Pavel Bóna
at the
Winter School on Mathematical Physics,
in 2013.
Thanks a lot!
The results are here:
1-st video (0:55 min.)
2-nd video (2:20 min.)
3-rd video (1:10 min.)
4-th video (1:50 min.)