Institut kosmofizicheskikh issledovaniĭ i aėronomii (Akademi︠i︡a nauk SSSR), Rabochee soveshchanie "Sovremennye problemy gravita︠t︡sii", Denisov, V. I., Stepanov, V. E., & Egorova, V. P. (1991). Sovremennye problemy gravita︠t︡sii: Materialy Vseso︠i︡uznogo soveshchani︠i︡a 3-7 i︠i︡ul︠i︡a 1990 goda. ︠I︡Akutskiĭ nauch. ︠t︡sentr SO AN SSSR.
Chicago-viite (17. p.)Institut kosmofizicheskikh issledovaniĭ i aėronomii (Akademi︠i︡a nauk SSSR), Rabochee soveshchanie "Sovremennye problemy gravita︠t︡sii", V. I. Denisov, Vladimir Evgenʹevich Stepanov, ja V. P. Egorova. Sovremennye Problemy Gravita︠t︡sii: Materialy Vseso︠i︡uznogo Soveshchani︠i︡a 3-7 I︠i︡ul︠i︡a 1990 Goda. ︠I︡Akutsk: ︠I︡Akutskiĭ nauch. ︠t︡sentr SO AN SSSR, 1991.
MLA-viite (8. p.)Institut kosmofizicheskikh issledovaniĭ i aėronomii (Akademi︠i︡a nauk SSSR), et al. Sovremennye Problemy Gravita︠t︡sii: Materialy Vseso︠i︡uznogo Soveshchani︠i︡a 3-7 I︠i︡ul︠i︡a 1990 Goda. ︠I︡Akutskiĭ nauch. ︠t︡sentr SO AN SSSR, 1991.