@article{AIF_1988__38_1_87_0,
     author = {Szwarc, Ryszard},
     title = {An analytic series of irreducible representations of the free group},
     journal = {Annales de l'Institut Fourier},
     pages = {87--110},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {38},
     number = {1},
     year = {1988},
     doi = {10.5802/aif.1124},
     mrnumber = {89j:22023},
     zbl = {0634.22003},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/aif.1124/}
}