@article{MS2_1960__8_165729,
     author = {Palle Schmidt and Frank Spitzer},
     title = {The {Toeplitz} {Matrices} of an {Arbitrary} {Laurent} {Polynomial.}},
     journal = {Mathematica Scandinavica},
     pages = {15--38},
     publisher = {mathdoc},
     volume = {8},
     year = {1960},
     zbl = {0101.09203},
     url = {http://geodesic.mathdoc.fr/item/MS2_1960__8_165729/}
}