@article{CMJ_2006__56_4_a3,
     author = {Chen, Jinsong and Tan, Yijia},
     title = {On the maximal subgroup of the sandwich semigroup of generalized circulant {Boolean} matrices},
     journal = {Czechoslovak Mathematical Journal},
     pages = {1117--1129},
     publisher = {mathdoc},
     volume = {56},
     number = {4},
     year = {2006},
     mrnumber = {2280798},
     zbl = {1164.15323},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/CMJ_2006__56_4_a3/}
}