Biologo-pochvennyĭ institut (Akademi︠i︡a nauk SSSR) & Krasilov, V. A. (1977). Paleobotanika na Dalʹnem Vostoke =: Paleobotany in the Far East : [Sb. stateĭ]. DVN︠T︡S AN SSSR.
Lua i Stíl Chicago (17ú heag.)Biologo-pochvennyĭ institut (Akademi︠i︡a nauk SSSR) agus Valentin Abramovich Krasilov. Paleobotanika Na Dalʹnem Vostoke =: Paleobotany in the Far East : [Sb. Stateĭ]. Vladivostok: DVN︠T︡S AN SSSR, 1977.
Lua MLA (8ú heag.)Biologo-pochvennyĭ institut (Akademi︠i︡a nauk SSSR) agus Valentin Abramovich Krasilov. Paleobotanika Na Dalʹnem Vostoke =: Paleobotany in the Far East : [Sb. Stateĭ]. DVN︠T︡S AN SSSR, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.