@article{RM_1986_41_3_a20,
     author = {Nguyen Chung Kha},
     title = {Prime numbers with a given value of their least quadratic non-residue},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {227--228},
     publisher = {mathdoc},
     volume = {41},
     number = {3},
     year = {1986},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1986_41_3_a20/}
}