R. U. R.: Rossum's Universal Robots. A Play in Three Acts and an Epilogue 3- - In Russian | Karel Capek | Russian language edition presumably the first edition in Russian?
R.U.R. Rossums Universal Robots by Karel Capek - Paperback - Later Printing - 1926 - from Quercus Rare Books (SKU: 005039)
Rossum's Universal Robots | Walnut Creek, CA Patch
R.U.R.: Rossum's Universal Robots | KAREL ČAPEK | First edition
R.U.R. - Wikipedia
Karel Capek/; Rossum's Universal Robots (RUR) 1921 – media+art+innovation
R.U.R. (Rossum's Universal Robots) by Karel Čapek, Paul Selver - translator, Nigel Playfair - translator - Audiobook - Audible.com
Robot wars: 100 years on, it's time to reboot Karel Čapek's RUR | Theatre | The Guardian