EntityQ660251· pop 18· linked from 64 articlesJerzy RóżyckiSign in to savePolish cryptographer (1909-1942)Listeners · Last.fmListeners28Total plays235 <a href="https://www.last.fm/music/Jerzy+R%C3%B3%C5%BCycki">Read more on Last.fm</a>via Last.fm · Jerzy RóżyckiConnectionscryptographyEntityInstitute of Electrical and Electronics EngineersEntityCategories1909 births1942 deaths20th-century cryptographers20th-century Polish mathematiciansAdam Mickiewicz University in Poznań alumniCipher Bureau (Poland)People from Cherkasy OblastPolish cryptographers