01120nas 2200409- 450 99621290290331620210913213021.02193-5351(DE-599)ZDB2684325-0(OCoLC)794808223(CKB)2670000000176757(CONSER)--2013254222(EXLCZ)99267000000017675720120605a20129999 --- aengur|||||||||||txtrdacontentcrdamediacrrdacarrierArabian journal of mathematicsBerlin ;Heidelberg :Springer,2012-1 online resourceRefereed/Peer-reviewed2193-5343 Arab J MathAJMARAB J MATHMathematicsPeriodicalsMathematicsfast(OCoLC)fst01012163Periodicals.fastMathematicsMathematics.Springer (Firm),JOURNAL996212902903316Arabian journal of mathematics1950760UNISA