@article{10_4153_S0008439524000808,
     author = {Schwieger, Kay and Wagner, Stefan},
     title = {Realizations of free actions via their fixed point algebras},
     journal = {Canadian mathematical bulletin},
     pages = {568--581},
     year = {2025},
     volume = {68},
     number = {2},
     doi = {10.4153/S0008439524000808},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008439524000808/}
}