@article{JRAM_1976__0286_0287_151784,
     author = {Joseph J. Liang},
     title = {On the integral basis of the maximal real subfield of a cyclotomic field.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {223--226},
     publisher = {mathdoc},
     volume = {0286_0287},
     year = {1976},
     zbl = {0335.12015},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1976__0286_0287_151784/}
}