Recollection in the Sky (Z-126)
Letectví + kosmonautika ; 70 , 15
1994
Aufsatz (Zeitschrift)
Unbekannt
Online Contents | 1995
Online Contents | 2000
Recollection - W-O Rudolf Ptácek
Online Contents | 1995
The Killin Branch : a personal recollection
SLUB | 2010
|Recollection: He had to live his own hell
Online Contents | 1999