Discharges and electrical insulation in vacuum.
Lua i Stíl Chicago (17ú heag.)Discharges and Electrical Insulation in Vacuum. Berlin.
Lua MLA (8ú heag.)Discharges and Electrical Insulation in Vacuum.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.