@article{10_4007_annals_2011_173_3_6,
     author = {Haakan Hedenmalm and Alfonso Montes-Rodr{\'\i}guez},
     title = {Heisenberg uniqueness pairs and the {Klein-Gordon} equation},
     journal = {Annals of mathematics},
     pages = {1507--1527},
     publisher = {mathdoc},
     volume = {173},
     number = {3},
     year = {2011},
     doi = {10.4007/annals.2011.173.3.6},
     mrnumber = {2800719},
     zbl = {1227.42002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4007/annals.2011.173.3.6/}
}