@article{JAC_2014__40_4_a8,
     author = {Sakuma, Tadashi and Shinohara, Hidehiro},
     title = {On circulant thin {Lehman} matrices},
     journal = {Journal of Algebraic Combinatorics},
     pages = {939--959},
     publisher = {mathdoc},
     volume = {40},
     number = {4},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JAC_2014__40_4_a8/}
}