@article{10_4153_S0008439523000887,
     author = {Pilla, Michael R.},
     title = {Linear fractional self-maps of the unit ball},
     journal = {Canadian mathematical bulletin},
     pages = {458--468},
     year = {2024},
     volume = {67},
     number = {2},
     doi = {10.4153/S0008439523000887},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008439523000887/}
}