Nauchna︠i︡a sessi︠i︡a, posv︠i︡ashchenna︠i︡a 50-leti︠i︡u ︠I︡Akutskoĭ ASSR i 25-leti︠i︡u ︠I︡Akutskogo filiala SO AN SSSR ︠I︡Akutsk, R.S.F.S.R, Institut fiziko-tekhnicheskikh problem Severa (Akademi︠i︡a nauk SSSR), Afanasʹev, D. E., & Chudinov, G. M. (1974). Ėnergetika ︠I︡Akutskoĭ ASSR: Materialy nauchnoĭ sessii, posv︠i︡ashchennoĭ 50-leti︠i︡u ︠I︡Akutskoĭ ASSR i 25-leti︠i︡u ︠I︡Akutskogo filiala SO AN SSSR. Izd. ︠I︡Akutskogo filiala SO AN SSSR.
Lua i Stíl Chicago (17ú heag.)Nauchna︠i︡a sessi︠i︡a, posv︠i︡ashchenna︠i︡a 50-leti︠i︡u ︠I︡Akutskoĭ ASSR i 25-leti︠i︡u ︠I︡Akutskogo filiala SO AN SSSR ︠I︡Akutsk, R.S.F.S.R, Institut fiziko-tekhnicheskikh problem Severa (Akademi︠i︡a nauk SSSR), D. E. Afanasʹev, agus G. M. Chudinov. Ėnergetika ︠I︡Akutskoĭ ASSR: Materialy Nauchnoĭ Sessii, Posv︠i︡ashchennoĭ 50-leti︠i︡u ︠I︡Akutskoĭ ASSR I 25-leti︠i︡u ︠I︡Akutskogo Filiala SO AN SSSR. ︠I︡Akutsk: Izd. ︠I︡Akutskogo filiala SO AN SSSR, 1974.
Lua MLA (8ú heag.)Nauchna︠i︡a sessi︠i︡a, posv︠i︡ashchenna︠i︡a 50-leti︠i︡u ︠I︡Akutskoĭ ASSR i 25-leti︠i︡u ︠I︡Akutskogo filiala SO AN SSSR ︠I︡Akutsk, R.S.F.S.R, et al. Ėnergetika ︠I︡Akutskoĭ ASSR: Materialy Nauchnoĭ Sessii, Posv︠i︡ashchennoĭ 50-leti︠i︡u ︠I︡Akutskoĭ ASSR I 25-leti︠i︡u ︠I︡Akutskogo Filiala SO AN SSSR. Izd. ︠I︡Akutskogo filiala SO AN SSSR, 1974.