@article{CRMATH_2013__351_9-10_339_0,
     author = {Henrik Densing Petersen},
     title = {$ {L}^{2}${-Betti} numbers of locally compact groups},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {339--342},
     publisher = {Elsevier},
     volume = {351},
     number = {9-10},
     year = {2013},
     doi = {10.1016/j.crma.2013.05.013},
     language = {en},
}