Não informado. (1975). Soviet technical physics letters. American Institute of Physics.
Lua i Stíl Chicago (17ú heag.)Não informado. Soviet Technical Physics Letters. New York: American Institute of Physics, 1975.
Lua MLA (8ú heag.)Não informado. Soviet Technical Physics Letters. American Institute of Physics, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.