Das Planetarium

From Author Wars - https://authorwars.com/books/das-planetarium-2387022.html

Overview:

Title: Das Planetarium
Author: Jaroslav Zýka
Year: 1981
Type: Short Fiction

Editions/Publications:

Unknown. Zeitschleifen (Unknown, Jaroslav Zýka, Das Neue Berlin, M 9.80, 351 pages, Hardcover, Anthology)