@article{ADM_2012_13_1_a1,
     author = {Helen Albuquerque and Florin Panaite},
     title = {Some {(Hopf)} algebraic properties of circulant matrices},
     journal = {Algebra and discrete mathematics},
     pages = {1--17},
     year = {2012},
     volume = {13},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ADM_2012_13_1_a1/}
}