1 Subjects: “...natural and anthropogenic radioactivity...”

2 Subjects: “... detention;probabilistic reasoning;proof of facts;radioactive waste;resilience;responsible risking;risky...”

3 Subjects: “...environmental radioactivity...”

4 Subjects: “...natural radioactivity...”

5 Subjects: “...radioactive nuclear waste...”

6 Subjects: “...radioactive cesium...”

7 Subjects: “...radioactive contaminant...”

8 Subjects: “...Radioactive soil waste...”

9 Subjects: “...radioactive metals...”

10 Subjects: “...radioactive element deposits...”

11 Subjects: “...immobilization of radioactive Sr...”

12 Subjects: “...radioactive impurities...”

13 Subjects: “...radioactive waste...”

14 Subjects: “...radioactive waste...”

15 Subjects: “...radioactive waste...”

16 Subjects: “...radioactive material...”