Brothers Čapek - Wikisource, the free online library
The Word "Robot" Originated in a Czech Play in 1921: Discover Karel Čapek's Sci-Fi Play R.U.R. (a.k.a. Rossum's Universal Robots) | Open Culture
Josef Capek - 149 artworks - painting
Episode 25: R. U. R. (Rossum's Universal Robots)— Karel Čapek - YouTube
File:R. U. R. (Karel Čapek) - Comédie des Champs-Élysées, 26 mars 1924.jpg - Wikimedia Commons
Science fiction | Ultimate Pop Culture Wiki | Fandom
Karel Čapek - Wikipedia
Karel Capek's"R.U.R." Rossum's Universal Robots/Liverpool College Dramatic Society 1930's Autographed Program at Amazon's Entertainment Collectibles Store