Wilhelm Exner Medal
Guido Peter Pirquet, 1973 Bruno Kralowetz, 1973 Heinz Zemanek, 1972
Eberhard
Spenke
, 1972 Willibald Jentschke, 1971 Karl Ziegler, 1971 Hans List, 1971...
13 KB (1,379 words) - 07:55, 29 July 2024