CONCEPT · RECORD PENDING
Dimensiones Superiores
Source entries are currently shown in Spanish; English-first entries arrive with the next cataloguing pass.
Treated in the works
what each work asserts, with its locatorVallée — UFO Chronicles of the Soviet Union (1992)
Posibilidad presente desde antiguo en la tradición científica soviética, vía Tsiolkovsky, y extraña en Occidente«pp. 192, 201–202»