01191nas 2200433-a 450 99621165670331620231101153239.01644-3616(OCoLC)54963039(CKB)1000000000220569(CONSER)--2008251101(DE-599)ZDB2097190-4(EXLCZ)99100000000022056920040415b20032014 s-- aengurmn|||||||||txtrdacontentcrdamediacrrdacarrierCentral European journal of mathematics[Berlin] De Gruyter1 online resourceRefereed/Peer-reviewed1895-1074 CEJMCENT. EUR. J. MATHCENT EUR J MATHCent. Eur. J. Math.MathematicsPeriodicalsMathematicsfast(OCoLC)fst01012163Periodicals.fastPeriodicals.lcgftMathematicsMathematics.510.5JOURNAL996211656703316Central European journal of mathematics2463172UNISA