EntityQ656642· pop 20· linked from 58 articlesStefan MazurkiewiczSign in to savePolish mathematician and cryptographer (1888-1945)ConnectionsCipher BureauEntityRussiaCountryPolandCountrymathematicsEntityWarsawEntityRussian EmpireCountryprobabilityEntitymathematical analysisEntitytopologyEntitymathematicianEntityUniversity of ParisEntitycurveEntityPolish–Soviet WarEntityPolish People's RepublicEntityUniversity of WarsawEntityUniversity of St AndrewsEntityCongress PolandEntityMikhail TukhachevskyEntitymilitary staffEntityLviv UniversityEntityCategories1888 births1945 deathsAcademic staff of the University of ParisAcademic staff of the University of WarsawCipher Bureau (Poland)Mathematical analystsPeople from Warsaw GovernoratePolish cryptographersTopologistsUniversity of Warsaw alumniWarsaw School of Mathematics