%0 Journal Article %A Contreras, Daniel Uzcátegui %A Goyeneche, Dardo %A Turek, Ondřej %A Václavíková, Zuzana %T Circulant matrices with orthogonal rows and off-diagonal entries of absolute value $1$ %J Communications in Mathematics %D 2021 %P 15-34 %V 29 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/COMIM_2021__29_1_a1/ %G en %F COMIM_2021__29_1_a1