Não informado. (1968). HTFS digest. Atomic Energy Research Establishment, Heat Transfer and Fluid Flow Service.
Lua i Stíl Chicago (17ú heag.)Não informado. HTFS Digest. Harwell, Inglaterra: Atomic Energy Research Establishment, Heat Transfer and Fluid Flow Service, 1968.
Lua MLA (8ú heag.)Não informado. HTFS Digest. Atomic Energy Research Establishment, Heat Transfer and Fluid Flow Service, 1968.
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