@article{10_4153_CMB_1980_046_5,
     author = {Ceccherini, P. V. and Hirschfeld, J. W. P.},
     title = {On the {Number} of {Zeros} {Over} a {Finite} {Field} of {Certain} {Symmetric} {Polynomials}},
     journal = {Canadian mathematical bulletin},
     pages = {327--332},
     year = {1980},
     volume = {23},
     number = {3},
     doi = {10.4153/CMB-1980-046-5},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1980-046-5/}
}