@article{10_4064_sm_34_2_209_214,
     author = {A. Hulanicki},
     title = {On the spectral radius in group algebras},
     journal = {Studia Mathematica},
     pages = {209--214},
     publisher = {mathdoc},
     volume = {34},
     number = {2},
     year = {1970},
     doi = {10.4064/sm-34-2-209-214},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-34-2-209-214/}
}