1 Subjects: “...Austria...”

2 “... Austria. They found refuge in England, where Zur Mühlen died, forgotten and virtually penniless, in 1951....”

3 “... countries on 3 continents: Asia (China, India, Indonesia, and Malaysia), Europe (Austria, Czech Republic...”

4 “... materials. This overview comprises the recent work of reputed scientists from Germany, Austria, Spain...”