@article{JFAA_2001__7_4_59685,
     author = {Vu Kim Tuan},
     title = {Spectrum of {Signals.}},
     journal = {The journal of Fourier analysis and applications [[Elektronische Ressource]]},
     pages = {319--324},
     publisher = {mathdoc},
     volume = {7},
     number = {4},
     year = {2001},
     zbl = {0988.94011},
     url = {http://geodesic.mathdoc.fr/item/JFAA_2001__7_4_59685/}
}