@article{10_4153_S0008439519000213,
     author = {Ohrysko, Przemys{\l}aw and Roginskaya, Maria},
     title = {The {Spectral} {Radius} {Formula} for {Fourier{\textendash}Stieltjes} {Algebras}},
     journal = {Canadian mathematical bulletin},
     pages = {269--275},
     year = {2020},
     volume = {63},
     number = {2},
     doi = {10.4153/S0008439519000213},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008439519000213/}
}