@article{10_4153_CMB_1980_050_8,
     author = {Rosen, Kenneth H.},
     title = {Least {Positive} {Residues} and the {Quadratic} {Character} of {Two}},
     journal = {Canadian mathematical bulletin},
     pages = {355--358},
     year = {1980},
     volume = {23},
     number = {3},
     doi = {10.4153/CMB-1980-050-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1980-050-8/}
}