Oberli, D. (1998). The ferromagnetic spin filter.
Lua i Stíl Chicago (17ú heag.)Oberli, Daniel. The Ferromagnetic Spin Filter. 1998.
Lua MLA (8ú heag.)Oberli, Daniel. The Ferromagnetic Spin Filter. 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.