Zababakhin, E. I., Zababakhin, I. E., & Zelʹdovich, ︠. B. (1990). Unlimited cumulation phenomena. Nauka Publishers.
Lua i Stíl Chicago (17ú heag.)Zababakhin, E. I., I. E. Zababakhin, agus ︠I︡A. B. Zelʹdovich. Unlimited Cumulation Phenomena. Moscow: Nauka Publishers, 1990.
Lua MLA (8ú heag.)Zababakhin, E. I., et al. Unlimited Cumulation Phenomena. Nauka Publishers, 1990.
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