Poznan 1994 (5th ultralight aircraft World's championships)
Letectví + kosmonautika ; 70 , 21
1994
Article (Journal)
Unknown
Uneasy ultralight championships, Open European Microlight Championships 2000
Online Contents | 2000
7th Ultralight World Championships
Online Contents | 1999
The World's Parachuting Championships - China '94 (results)
Online Contents | 1994