@article{10_21136_CMJ_0_0712_15,
     author = {Prabhu, Neha},
     title = {Density of solutions to quadratic congruences},
     journal = {Czechoslovak Mathematical Journal},
     pages = {439--455},
     publisher = {mathdoc},
     volume = {67},
     number = {2},
     year = {2017},
     doi = {10.21136/CMJ.0.0712-15},
     mrnumber = {3661052},
     zbl = {06738530},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.0.0712-15/}
}