01181nas 2200421 a 450 99620365500331620240413012151.01432-0525(OCoLC)39965310(CKB)954925373807(CONSER) 2004233559(DE-599)ZDB1389024-4(MiAaPQ)47313(EXLCZ)9995492537380719980930a19719999 sy engurmnu|||||txtrdacontentcrdamediacrrdacarrierActa informaticaHeidelberg Springer-Verlag HeidelbergRefereed/Peer-reviewed0001-5903 Electronic data processingPeriodicalsInformation storage and retrieval systemsPeriodicalsMachine theoryPeriodicalsInformaticsPeriodical.Electronic data processingInformation storage and retrieval systemsMachine theoryInformatics.001.6405JOURNAL996203655003316Acta informatica802200UNISA