@article{10_4064_aa_19_3_205_214,
     author = {John Perkins},
     title = {Gauss sums and the matrix equation $XX^T = 0$ over fields of characteristic two},
     journal = {Acta Arithmetica},
     pages = {205--214},
     publisher = {mathdoc},
     volume = {19},
     number = {3},
     year = {1971},
     doi = {10.4064/aa-19-3-205-214},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-19-3-205-214/}
}