@article{JRAM_1976__0286_0287_151780,
     author = {E.G. Straus and Demetrios Brizolis},
     title = {A basis for the ring of doubly integer-valued polynomials.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {187--195},
     year = {1976},
     volume = {0286_0287},
     zbl = {0332.10035},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1976__0286_0287_151780/}
}