%0 Journal Article %A Bilender P Allahverdiev %A Hüseyin Tuna %T Β-Dirac systems %J Filomat %D 2023 %P 7839 %V 37 %N 23 %U http://geodesic.mathdoc.fr/articles/10.2298/FIL2323839A/ %R 10.2298/FIL2323839A %G en %F 10_2298_FIL2323839A