@article{IM2_1995_45_1_a11,
     author = {S. Salerno and A. Vitolo},
     title = {On~the~distribution in the~arithmetic progressions of reducible quadratic polynomials},
     journal = {Izvestiya. Mathematics },
     pages = {215--228},
     publisher = {mathdoc},
     volume = {45},
     number = {1},
     year = {1995},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1995_45_1_a11/}
}