@article{CRMATH_2011__349_11-12_679_0,
     author = {Olevskii, Alexander and Ulanovskii, Alexander},
     title = {Uniqueness sets for unbounded spectra},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {679--681},
     publisher = {Elsevier},
     volume = {349},
     number = {11-12},
     year = {2011},
     doi = {10.1016/j.crma.2011.05.010},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2011.05.010/}
}