Bosnian ultras against "Bosnian football federation".
Here is a little overview with pictures and movies of actions from the 1/32 Finals in UEFA 2008.
Here is some news and info from ultras-tifo website and forum.
For those, who is producing lots of flags on 2 sticks this article won't be very useful, but for those, who is going to draw something for the first time this information should be interesting....
During the half-time of the Crvena Zvezda v Hajduk Kula match an incident occured between the undercover officer, who was in charge of indentifying ultras lightning flares, and the Delije members.