9 February 1995 · Vratsa · Bulgaria
23 December 1994 · Plovdiv · Bulgaria
11 November 1993 · Bratislava · Slovakia
10 November 1993 · Linz · Austria
8 November 1993 · Vienna · Austria
30 October 1993 · Plovdiv · Bulgaria
28 October 1993 · Gabrovo · Bulgaria
4 August 1992 · Plovdiv · Bulgaria
22 March 1992 · Plovdiv · Bulgaria
22 November 1991 · Plovdiv · Bulgaria