@article{ELA_1999__5__a6,
     author = {Beasley, LeRoy B.},
     title = {Spaces of rank-2 matrices over {GF(2)}},
     journal = {The electronic journal of linear algebra},
     pages = {11--18},
     publisher = {mathdoc},
     volume = {5},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ELA_1999__5__a6/}
}