%0 Journal Article %A Cummings, Larry J. %A Wallis, Jennifer Seberry %T An Algorithm for the Permanent of Circulant Matrices %J Canadian mathematical bulletin %D 1977 %P 67-70 %V 20 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1977-011-3/ %R 10.4153/CMB-1977-011-3 %F 10_4153_CMB_1977_011_3