CONCEPT · RECORD PENDING
Polimorfismo
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)
Rasgo fundamental del fenómeno y, en su opinión, uno de los principales argumentos contra la nave interplanetaria«pp. 157, 202»