%0 Journal Article %A Bebiano, Natália %A Furtado, Susana %T A note on classes of structured matrices with elliptical type numerical range %J Czechoslovak Mathematical Journal %D 2021 %P 1015-1023 %V 71 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2021.0174-20/ %R 10.21136/CMJ.2021.0174-20 %G en %F 10_21136_CMJ_2021_0174_20