Vänngård, T. (1965). Electron spin resonance studies of transition metal ions.
Lua i Stíl Chicago (17ú heag.)Vänngård, Tore. Electron Spin Resonance Studies of Transition Metal Ions. 1965.
Lua MLA (8ú heag.)Vänngård, Tore. Electron Spin Resonance Studies of Transition Metal Ions. 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.