@article{JAC_1995__4_4_a3,
     author = {Blokhuis, Aart and Moorhouse, G.Eric},
     title = {Some $p$-ranks related to orthogonal spaces},
     journal = {Journal of Algebraic Combinatorics},
     pages = {295--316},
     publisher = {mathdoc},
     volume = {4},
     number = {4},
     year = {1995},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JAC_1995__4_4_a3/}
}