interview with Ing. Eva Cerna about champions' contests at Lezsno
Letectví + kosmonautika ; 75 , 17 ; 10-11
1999
Aufsatz (Zeitschrift)
Unbekannt
Our interview with JUDr. Cenek Kepák about the World's aviation games and contests
Online Contents | 1998
Online Contents | 2001
Online Contents | 2004
Malé letectvo: Northropova "Cerna kulka" XP-5611
Online Contents | 2002