@article{AIF_1999__49_6_1925_0,
     author = {Nikolski, Nikolai},
     title = {In search of the invisible spectrum},
     journal = {Annales de l'Institut Fourier},
     pages = {1925--1998},
     publisher = {Association des Annales de l{\textquoteright}institut Fourier},
     volume = {49},
     number = {6},
     year = {1999},
     doi = {10.5802/aif.1743},
     mrnumber = {2001a:46053},
     zbl = {0947.46035},
     language = {en},
     url = {http://archive.numdam.org/articles/10.5802/aif.1743/}
}