@article{MZ_1964__83_170236,
     author = {P. Erd\"os and G. Piranian},
     title = {Laconicity and redundancy of {Toeplitz} matrices.},
     journal = {Mathematische Zeitschrift},
     pages = {381--394},
     publisher = {mathdoc},
     volume = {83},
     year = {1964},
     zbl = {0129.04201},
     url = {http://geodesic.mathdoc.fr/item/MZ_1964__83_170236/}
}