1. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6077026 /.

2. https://www.chemie.de/lexikon/Robert_Boyle.html.

3. https://www.chemie.de/lexikon/John_Dalton.html.

4. https://www.leifiphysik.de/atomphysik/atomaufbau/ausblick/atommodell-von-thomson.

5. https://www.euro-fusion.org/de/faq/die-zwanzig-haeufigsten-fragen/wie-entstehen-alphateilchen-und-wie-gefaehrlich-sind-sie.

6. https://www.sawakinome.com/articles/science/what-is-rutherfords-gold-foil-experiment.html.

7. https://www.goodreads.com/quotes/105980 -it-was-quite-the-most-incredible-event-that-has-ever.

8. https://www.leifiphysik.de/atomphysik/atomaufbau/grundwissen/streuversuch-und-atommodell-von-rutherford.

9. http://academic.brooklyn.cuny.edu/physics/sobel/Nucphys/atomprop.html.

10. https://www.klinikum.uni-heidelberg.de/radiologische-klinik/sektion-paediatrische-radiologie/ueber-uns/geschichte-der-radiologie.

11. Ferris, Timothy (1990 ): Coming of Age in the Milky Way, Pos. 3867 .

12. https://www.aps.org/publications/apsnews/200111 /history.cfm.

13. https://www.aps.org/publications/apsnews/200803 /physicshistory.cfm.

14. Ebd.

15. https://www.chemie.de/lexikon/Alphastrahlung.html.

16. https://ehss.energy.gov/ohre/roadmap/achre/intro_9_2.html.

17. https://www.weltderphysik.de/gebiet/leben/einfluesse-auf-den-menschen/strahlungsauswirkung/.

18. https://web.archive.org/web/20100331123427 /http://www.ideafinder.com/history/inventors/curie.htm.

19. https://www.nobelprize.org/prizes/physics/1903 /marie-curie/facts/.

20. https://www.nobelprize.org/prizes/themes/marie-and-pierre-curie-and-the-discovery-of-polonium-and-radium/.