@article{CRMATH_2018__356_1_107_0,
     author = {Barbieri, Davide and Cabrelli, Carlos and Hern\'andez, Eugenio and Luthy, Peter and Molter, Ursula and Mosquera, Carolina},
     title = {Frames of exponentials and sub-multitiles in {LCA} groups},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {107--113},
     publisher = {Elsevier},
     volume = {356},
     number = {1},
     year = {2018},
     doi = {10.1016/j.crma.2017.12.002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1016/j.crma.2017.12.002/}
}