![](https://secure.gravatar.com/avatar/d246baeefae20788d6ea519b777a99c7.jpg?s=120&d=mm&r=g)
3 Nov
2012
3 Nov
'12
9:19 p.m.
-- Marcin Borkowski http://octd.wmi.amu.edu.pl/en/Marcin_Borkowski Adam Mickiewicz University