@article{10_4153_CMB_2001_040_0,
     author = {Cardon, David A. and Murty, M. Ram},
     title = {Exponents of {Class} {Groups} of {Quadratic} {Function} {Fields} over {Finite} {Fields}},
     journal = {Canadian mathematical bulletin},
     pages = {398--407},
     year = {2001},
     volume = {44},
     number = {4},
     doi = {10.4153/CMB-2001-040-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2001-040-0/}
}