@article{AIF_1978__28_1_1_0,
     author = {Harpe, Pierre De La and Karoubi, Max},
     title = {Perturbations compactes des repr\'esentations d'un groupe dans un espace de {Hilbert.} {II}},
     journal = {Annales de l'Institut Fourier},
     pages = {1--25},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {28},
     number = {1},
     year = {1978},
     doi = {10.5802/aif.679},
     mrnumber = {58 #6052},
     zbl = {0331.46052},
     language = {fr},
     url = {http://www.numdam.org/articles/10.5802/aif.679/}
}