%0 Journal Article %A Chen, Jinsong %A Tan, Yijia %T On the maximal subgroup of the sandwich semigroup of generalized circulant Boolean matrices %J Czechoslovak Mathematical Journal %D 2006 %P 1117-1129 %V 56 %N 4 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/CMJ_2006__56_4_a3/ %G en %F CMJ_2006__56_4_a3