01287nas 2200445-a 450 99620810360331620240606190344.02605-5686(DE-599)ZDB2043432-7(OCoLC)629667919(CKB)110978984074635(CONSER)--2021204111(EXLCZ)9911097898407463520100523a19869999 --- aengurbn||||||abpurbn||||||adatxtrdacontentcrdamediacrrdacarrierExtracta mathematicae[Badajoz, Spain] :[Departamento de Matemáticas, Universidad de Extremadura]1 online resource (volumes) illustrationsRefereed/Peer-reviewed0213-8743 EMEXTRACTA MATHMathematicsPeriodicalsMathematicsfast(OCoLC)fst01012163WiskundegttPeriodicals.fastMathematicsMathematics.Wiskunde.510.5Universidad de Extremadura.Departamento de Matemáticas.JOURNAL996208103603316Extracta mathematicae2065181UNISA